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James Webb Telescope BIZARRE Discovery Pushes our Universe Back by a Billion Years

Video vocabulary

within

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US / wɪˈðɪn /

UK / wɪðˈɪn, wɪθ- /

A1
  • adverb
  • Inside the limits of an area, time or range
  • preposition
  • From the inside of something

begin

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US / bɪ'ɡɪn /

UK / ˈbeɡɪn /

A1
  • verb
  • To do the first part of an action; to start

foundation

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US / faunˈdeiʃən /

UK / faʊnˈdeʃən /

C1
  • noun
  • Base or important starting point
  • Underground base on which building is constructed
  • Institution supported by a private fund
  • First cosmetic used when putting on makeup
  • Action of establishing an organization

hunt

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US / hʌnt /

UK / hʌnt /

A2
  • noun
  • A search for animals to kill for food
  • Person's name
  • verb
  • To search for wild animals to kill (for food)
  • To look for very carefully; search for

standard

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US / 'stændəd /

UK / ˈstændəd /

A2
  • adjecitve
  • Being the accepted normal level of quality
  • (Of a language) being the most accepted in a place
  • noun
  • Official unit of measuring something
  • Principle of behaving in a moral way

earth

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US / ɜ:θ /

UK / ɚθ /

A1
  • noun
  • Wire connecting an electrical device to the ground
  • The planet we live on
  • Soil in which we grow plants

few

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US / fju: /

UK / fju /

A1
  • pronoun
  • Not many, a small number

capability

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US / ˌkeɪpəˈbɪləti /

UK / ˌkeɪpə'bɪləti /

B1
  • noun
  • Means, ability, or potential to do something

light

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US / laɪt /

UK / laɪt /

A1
  • adjecitve
  • Being bright making it easy to see; not dark
  • Being pale and lacking darkness of color
  • Not heavy; weighing only a little
  • adverb
  • Carrying few bags when traveling
  • noun
  • A source of energy that makes a room or area bright
  • Way in which something or someone is understood
  • verb
  • To cause something to burn; put a burning match to
  • To provide a way to see ahead

organic

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US / ɔ:ˈgænɪk /

UK / ɔrˈɡænɪk /

B1
  • adjecitve
  • Developing naturally and without a set structure
  • Concerning food made with few or no chemicals
  • Concerning living things

though

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US / ðəu /

UK / ðo /

A1
  • adverb
  • Although, despite the fact that

mystery

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US / ˈmɪstri /

UK / ˈmɪstəri /

A2
  • noun
  • Quality of being strange and not understood
  • Book, play, or film about solving a strange crime
  • Something that is not known

molecule

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US / ˈmɒlɪkju:l /

UK / ˈmɑlɪˌkjul /

B2
  • noun
  • Two or more atoms chemically combined

celestial

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US / səˈlestiəl /

UK / səˈlestʃl /

C1
  • adjecitve
  • Concerning the sky or objects in the sky

through

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US / θru: /

UK / θru /

A2
  • adjecitve
  • having finished using or doing something
  • adverb
  • From the beginning of something until the end
  • preposition
  • Over, in, across an entire thing or place
  • Allowing you to pass between, or to
  • By a particular way or process; by the use of

nitrogen

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US / ˈnaɪtrədʒən /

UK / ˈnaɪtrədʒən /

B2
  • noun
  • A colorless chemical element without a smell

justin

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US / 'dʒʌstɪn /

UK / 'dʒʌstɪn /

A1

emission

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US / iˈmɪʃn /

UK / ɪˈmɪʃən /

B2
  • noun
  • A substance (e.g. gas) released into the air

geneva

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US / dʒɪˈniːvə /

UK / dʒəˈnivə /

A1
  • other
  • Gin made in the Netherlands

career

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US / kə'rɪə(r) /

UK / kəˈrɪr /

A2
  • noun
  • Particular occupation in professional life
  • verb
  • To move forward very fast and without control

such

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US / sʌtʃ /

UK / sʌtʃ /

A1
  • determiner
  • Being similar to
  • (Thing) as previously stated or referred to
  • adverb
  • (Used to emphasize the quality of an adjective)

perplexed

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US / pəˈplekst /

UK / pɚˈplɛkst /

C1
  • verb
  • To confuse

worth

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US / wɜ:θ /

UK / wɚθ /

A2
  • other
  • the financial, practical or moral value of somebody/something
  • having a particular value, especially in money

just

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US / dʒʌst /

UK / dʒʌst /

A1
  • adjecitve
  • Proper or appropriate; as is deserved
  • Doing or being what is right or fair
  • Legally correct; having enough evidence
  • adverb
  • Almost; nearly
  • Exactly at the time of
  • Exactly (the same as, like)

gaze

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US / ɡeɪz /

UK / ɡez /

A2
  • noun
  • Direction you are looking
  • verb
  • To look at with fixed eyes

much

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US / mʌtʃ /

UK / mʌtʃ /

A1
  • adjecitve
  • Very; to a high level or degree
  • adverb
  • A lot; large amount; a high degree of
  • Nearly; basically
  • On many occasions; often
  • noun
  • A large amount; a great quantity

extremely

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US / ɪkˈstri:mli /

UK / ɪk'strimlɪ /

B1
  • adverb
  • In a way that is much more than usual or expected

start

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US / stɑ:t /

UK / stɑrt /

A1
  • noun
  • First time or place that a thing exists; beginning
  • First opportunity to achieve something, e.g. a job
  • Sudden action or movement because you are scared
  • other
  • Beginning of something in place or time
  • verb
  • To do, be or happen for the first time; begin
  • To turn something on

oil

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US / ɔɪl /

UK / ɔɪl /

A2
  • noun
  • A liquid used for frying foods
  • Thick, black liquid in the ground used as fuel
  • verb
  • To add a liquid for frying foods
  • To put liquid in a machine so it will run smoothly

time

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US / taɪm /

UK / taɪm /

A1
  • noun
  • Speed at which music is played; tempo
  • Point as shown on a clock, e.g. 3 p.m
  • Number of hours, minutes needed to do something
  • Occasion when something happens
  • Period or occasion that something occurred
  • Period in history or the past
  • Something measured in minutes, hours, days, etc.
  • How long an event takes; duration
  • verb
  • To check speed at which music is performed
  • To choose a specific moment to do something
  • To measure how long an event takes, e.g. a race
  • To schedule something to occur at a specific moment

difference

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US / 'dɪfrəns /

UK / ˈdɪfərəns, ˈdɪfrəns /

A1
  • noun
  • A thing or issue that people do not agree about
  • Not of the same kind; unlike other things

question

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US / 'kwestʃən /

UK / ˈkwɛstʃən /

A1
  • noun
  • Issue or problems you are dealing with
  • What you ask about; issue
  • verb
  • To ask for or try to get information
  • To have or express concerns or uncertainty

cluster

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US / 'klʌstə(r) /

UK / ˈklʌstɚ /

B1
  • noun
  • A small group of things
  • verb
  • To come together in a group, flock etc.

object

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US / 'ɒbdʒɪkt /

UK / ˈɑbdʒɪkt /

A2
  • noun
  • Something you can see or touch, but is not alive
  • Goal or purpose of a particular plan or activity
  • The thing that the action of a verb acts upon
  • verb
  • To disagree; to protest against an idea or plan

piece

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US / pi:s /

UK / pis /

A1
  • noun
  • A counter in a board game
  • Small part of something larger
  • verb
  • To put items together to assemble something

determine

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US / dɪ'tɜ:mɪn /

UK / dɪˈtɚmɪn /

A2
  • verb
  • To control exactly how something will be or act
  • To establish the facts about; discover

astronomer

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US / əˈstrɒnəmə(r) /

UK / əˈstrɑ:nəmə(r) /

B2
  • noun
  • Scientist studying stars and other bodies in space

floppy

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US / ˈflɒpi /

UK / ˈflɑ:pi /

C2
  • adjecitve
  • Being soft and able to be bent easily
  • noun
  • Magnetic computer disks used in the 1980s to 1990s

for

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US / fə(r) /

UK / fɔr,fə /

A1
  • preposition
  • Used to show the purpose, or need of something

inch

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US / ɪntʃ /

UK / ɪntʃ /

A1
  • noun
  • 1/12th of a foot (2.54 centimeters)
  • Very small distance
  • verb
  • To move or cause to move a small bit at a time

black

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US / blæk /

UK / blæk /

A1
  • adjecitve
  • Color of the sky on a dark night
  • noun
  • A person with dark skin, often of African origin
  • Person's name
  • verb
  • To fill in something to make it a very dark color

unique

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US / jʊ'ni:k /

UK / juˈnik /

A2
  • adjecitve
  • Unlike other things; being the only one like it

extend

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US / ɪkˈstend /

UK / ɪkˈstɛnd /

A2
  • verb
  • To offer something (help, friendship) to someone
  • To reach from one point to another
  • To straighten or stretch something out, e.g. leg
  • To make something last longer

tens

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US / tɛnz /

UK / tɛnz /

A1
  • number
  • 10s

water

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US / 'wɔ:tə(r) /

UK / ˈwɔtɚ, ˈwɑtɚ /

A1
  • noun
  • Clear liquid that forms the seas, rivers and rain
  • Large area such as an ocean or sea
  • verb
  • (Of the eyes) to produce tears
  • (Mouth) to become wet at the thought of nice food
  • To pour liquids onto a plant to keep it alive

well

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US / wel /

UK / wɛl /

A1
  • adjecitve
  • Being in a fortunate, good condition or state
  • Healthy and in good condition
  • adverb
  • In an acceptable, proper, or successful manner
  • In a complete, total, or full manner
  • A great and considerable degree
  • In a successful way, in a good or satisfactory way
  • exclamation
  • Used to begin or continue a particular statement
  • Used to show you want to start saying something
  • Used to express that you are waiting for a reply
  • You say this to change the topic of a conversation
  • Used to indicate you are making a final remark
  • noun
  • Long deep hole in the ground to get water
  • verb
  • To cause your eyes to fill with tears

meticulously

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US / mə'tɪkjələslɪ /

UK / mə'tɪkjələslɪ /

B2
  • adverb
  • In a very careful, correct way

talk

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US / tɔ:k /

UK / tɔk /

A1
  • noun
  • Style of speaking
  • Discussion between two countries
  • Giving information in front of people; lecture
  • Saying things or ideas to someone with words
  • verb
  • To make a formal speech about something
  • To say things or ideas to someone with words

distinguished

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US / dɪˈstɪŋgwɪʃt /

UK / dɪˈstɪŋɡwɪʃt /

A2
  • adjecitve
  • (Of a person) well-known and highly respected
  • verb
  • To make something clearly different from others

magnitude

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US / ˈmægnɪtju:d /

UK / ˈmæɡnɪˌtud, -ˌtjud /

B2
  • noun
  • Number representing force of an earthquake
  • Size or importance
  • Number representing the brightness of a star

resolution

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US / ˌrezə'lu:ʃn /

UK / ˌrɛzəˈluʃən /

B1
  • noun
  • End part of a story resolving the conflict
  • Ability of a screen or camera to display pixels
  • Statement of the decisions of a group
  • Answer to a problem or conflict
  • Promise made to accomplish something

order

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US / 'ɔ:də(r) /

UK / ˈɔrdɚ /

A1
  • noun
  • Religious or social group, as of nuns
  • Instructions to others to do what you want
  • State in which things are neat and organized
  • What you ask to buy, e.g. food in restaurant
  • Social or political control of an area
  • verb
  • To put things in a sequence, e.g. a, b, c
  • To give instructions to others to do what you want
  • To ask for something you want to buy, e.g. a meal

milky

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US / ˈmɪlki /

UK / ˈmɪlki /

A2
  • adjecitve
  • Of a whitish color resembling milk

year

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US / jə: /

UK / jɪr /

A1
  • noun
  • Unit of time equal to 12 months or 365 or 366 days
  • Used to refer to the age of a person

entire

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US / ɪn'taɪə(r) /

UK / ɛnˈtaɪr /

A2
  • adjecitve
  • Complete or full; with no part left out; whole

university

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US / ˌju:nɪ'vɜ:sətɪ /

UK / ˌjunɪˈvɜrsəti /

A1
  • noun
  • High-level educational institution; college

colleague

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US / 'kɒli:ɡ /

UK / ˈkɑlˌiɡ /

A2
  • noun
  • Person you work or cooperate with

may

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US / meɪ /

UK / me /

A1
  • noun
  • 5th month of the year
  • other
  • Used to express a desire
  • Expresses permission, possibility or probability
  • Used to show that a thing could be true

less

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US / les /

UK / lɛs /

A1
  • adjecitve
  • Smaller in amount or degree
  • adverb
  • To a smaller degree
  • noun
  • A smaller amount
  • preposition
  • With the subtraction of

peer

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US / pɪə(r) /

UK / pɪr /

B2
  • noun
  • A noble, but not royal, person, e.g. lord or duke
  • Person of the same age, class or situation
  • verb
  • To look closely and carefully, as if hard to see

big

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US / bɪɡ /

UK / bɪɡ /

A1
  • adjecitve
  • Popular
  • Serious
  • Large

complexity

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US / kəm'pleksətɪ /

UK / kəmˈplɛksɪti /

B1
  • noun
  • State of having many parts and not being simple

vital

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US / 'vaɪtl /

UK / 'vaɪtl /

B1
  • adjecitve
  • Needed to support life; essential
  • Full of life; energetic

solution

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US / səˈlu:ʃn /

UK / səˈluʃən /

A2
  • noun
  • Mix of a liquid and a solid or a gas
  • Way to solve or deal with a problem

chemical

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US / ˈkemɪkl /

UK / ˈkɛmɪkəl /

A2
  • adjecitve
  • Made of various elements
  • noun
  • Basic substance produced by mixing elements

identify

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US / aɪ'dentɪfaɪ /

UK / aɪˈdɛntəˌfaɪ /

B1
  • verb
  • To indicate who or what someone or something is

embark

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US / ɪmˈbɑ:k /

UK / ɪmˈbɑ:rk /

B2
  • verb
  • To begin a journey; get on a ship or plane

also

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US / 'ɔ:lsəʊ /

UK / ˈɔlso /

A1
  • adverb
  • In addition; too; in a similar way

forward

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US / 'fɔ:wəd /

UK / ˈfɔrwəd /

A1
  • adjecitve
  • Toward what is ahead; in front
  • Acting in a socially aggressive manner; pushy
  • adverb
  • Toward the front in place; in front
  • Toward a future time; to a more advanced state
  • verb
  • To send something to another address or person

universe

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US / ˈju:nɪvɜ:s /

UK / ˈjunəˌvɚs /

B2
  • noun
  • All of space that contains planets and stars
  • Things surrounding a person, affecting their life

multiple

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US / ˈmʌltɪpl /

UK / ˈmʌltəpəl /

B1
  • adjecitve
  • Having or involving more than one of something
  • noun
  • Number produced by multiplying a smaller number
  • Shop with many branches

one

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US / wʌn /

UK / wʌn /

A1
  • pronoun
  • You; we; people in general; someone
  • The thing or person previously referred to
  • adjecitve
  • Used to refer to people generally
  • Being a strong example of (something mentioned)
  • number
  • Number 1

make

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US / meɪk /

UK / mek /

A1
  • noun
  • Product made by a particular company; brand
  • verb
  • To arrange or prepare something e.g. dinner
  • To get to (a place) on time
  • To gain the status of (teacher, lawyer, etc.)
  • To create something by putting things together
  • To earn a certain amount of money at a job
  • To cause or force a person to do something
  • To cause something to happen or be formed

attempt

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US / ə'tempt /

UK / əˈtɛmpt /

A2
  • noun
  • Effort made to try to do or accomplish something
  • verb
  • To try to do something challenging or difficult

other

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US / 'ʌðə(r) /

UK / ˈʌðər /

A1
  • adjecitve
  • A thing different from that mentioned
  • determiner
  • (Something) else; not the first (one)
  • pronoun
  • Being the one and only thing of that category

into

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US / 'ɪntə /

UK / ˈɪntu /

A1
  • preposition
  • Moving or going inside something
  • In the same direction as; in the direction of
  • So as to become; taking the state of

fit

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US / fɪt /

UK / fɪt /

A2
  • adjecitve
  • Good looking; physically attractive
  • Proper or acceptable; morally or socially correct
  • noun
  • Sudden loss of body control; attack (of crying)
  • verb
  • To install a machine, equipment etc.
  • To adjust or change to the right size or shape
  • To be the right size and shape that you want

welcome

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US / 'welkəm /

UK / ˈwɛlkəm /

A1
  • adjecitve
  • Being what was wanted or needed
  • noun
  • Friendly greeting to someone who has arrived
  • verb
  • To greet someone who has just arrived
  • To accept or receive something happily and gladly

half

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US / hɑ:f /

UK / hæf, hɑf /

A1
  • adjecitve
  • Not complete
  • adverb
  • Partly; somewhat
  • noun
  • One of two equal periods of game time in a sport
  • The part you get when one is divided into two;

able

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US / 'eɪbl /

UK / ˈebəl /

A2
  • adjecitve
  • Skilled; good at something
  • Having the ability to do something

suggest

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US / səˈdʒest /

UK / səɡˈdʒɛst, səˈdʒɛst /

A1
  • verb
  • To mention something that could be done; propose

let

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US / let /

UK / lɛt /

A1
  • verb
  • To allow someone to do something
  • Introducing a suggestion to do something together
  • To rent a house, etc. to others

this

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US / ðɪs /

UK / ðɪs /

A1
  • adjecitve
  • Used to indicate something already been discussed
  • Used to indicate something happening around now
  • adverb
  • An indication by a physical motion or gesture
  • A specific amount of
  • determiner
  • Person, thing, or idea near you
  • pronoun
  • Person, thing that has already been discussed

seek

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US / si:k /

UK / sik /

A2
  • verb
  • To ask someone for help
  • To search for; try to find or do; look for
  • To try to achieve something

the

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US / ðə /

UK / ðə /

A1
  • article
  • Used to refer to something already mentioned
  • Used to show there is only one of something
  • determiner
  • Used to describe all of a family

lead

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US / li:d /

UK / lid /

A1
  • adjecitve
  • Being the main part in movies or plays
  • noun
  • Wire for electricity, computer, etc.; cable
  • Information that could help to solve a crime
  • Main part in a play or movie
  • Heavy, gray metal element
  • Rope used to tie something to stop it escaping
  • Act of being at the front in a race or game
  • verb
  • To show the way or guide others
  • To be at the front of a race or game
  • To travel in front of; go in advance of others

below

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US / bɪ'ləʊ /

UK / bɪˈlo /

A1
  • preposition
  • In a lower position, place, or level

james

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US / dʒeimz /

UK / dʒemz /

A1
  • proper noun
  • The name of seven Stuart kings of Scotland.
  • The name of two kings of England, Ireland, and Scotland.

shine

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US / ʃaɪn /

UK / ʃaɪn /

A2
  • noun
  • Act of using a polish to clean shoes
  • verb
  • To point a light in a certain direction
  • To make something clean by using a polish
  • To make or produce a bright light

humanity

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US / hju:ˈmænəti /

UK / hjuˈmænɪti /

A2
  • noun
  • Quality of being understanding or sympathetic
  • Human race as one group of people

might

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US / maɪt /

UK / maɪt /

A1
  • other
  • Used to politely request an action
  • Used to express that something could happen
  • Power, strength, force or influence

than

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US / ðən /

UK / ðən /

A1
  • conjunction
  • Used to compare two things that are not equal

you

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US / jʊ /

UK / ju /

A1
  • pronoun
  • Person someone is speaking or writing to
  • Person or people in general

turn

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US / tɜ:n /

UK / tɚn /

A1
  • noun
  • Place where changing of direction happens
  • Your time or chance to perform a duty
  • Your chance to play or do in say a game
  • Unexpected change, as in the weather
  • verb
  • To become (a particular age)
  • To become a different quality, color, etc.
  • To change the direction of something, e.g. a car
  • To move in an opposite direction or position
  • To shape metal with a spinning tool

coal

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US / kəʊl /

UK / kol /

A2
  • noun
  • Dark hard substance from the earth burnt as a fuel

revise

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US / rɪ'vaɪz /

UK / rɪˈvaɪz /

A2
  • verb
  • To make changes or add something to improve
  • To study again in order to prepare for a test

leave

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US / li:v /

UK / liv /

A1
  • noun
  • Permission to do something
  • Vacation time; time off work
  • verb
  • To go away from; depart
  • To gift property to someone after you die
  • To allow something to continue happening
  • To let something remain unused or available
  • To let something or someone remain somewhere

large

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US / lɑ:dʒ /

UK / lɑ:rdʒ /

A1
  • adjecitve
  • Big; of great size; broad, tall, wide, or fat

proportion

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US / prəˈpɔ:ʃn /

UK / prəˈpɔrʃən, -ˈpor- /

A2
  • noun
  • A part of a whole thing
  • State of balance between two or more things
  • Size of one thing compared to the size of another
  • verb
  • To balance the size of something with another

guy

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US / ɡaɪ /

UK / ɡaɪ /

A1
  • noun
  • Man; boy; any person

peculiar

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US / pɪ'kju:lɪə(r) /

UK / pɪˈkjuljɚ /

B1
  • adjecitve
  • Not usual or normal; strange

ancient

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US / 'eɪnʃənt /

UK / ˈenʃənt /

A2
  • adjecitve
  • Very old; having lived a very long time ago

paint

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US / peɪnt /

UK / pent /

A1
  • noun
  • Colored liquid you apply with a brush
  • verb
  • To make a picture with colored liquids
  • To describe as
  • To apply a color, oil or sealant with a brush

complex

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US / 'kɒmpleks /

UK / kəmˈplɛks, ˈkɑmˌplɛks /

A2
  • adjecitve
  • Not being simple; having many parts or aspects
  • noun
  • Group of buildings all used for the same purpose
  • Psychological issue regarding self-image

hide

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US / haɪd /

UK / haɪd /

A1
  • noun
  • The skin of an animal used for making leather
  • verb
  • To go to, or put a thing where it can't be found

detect

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US / dɪˈtekt /

UK / dɪˈtɛkt /

A2
  • verb
  • To discover or identify the presence of something

remark

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US / rɪˈmɑ:k /

UK / rɪˈmɑ:rk /

A2
  • noun
  • Something you say as a reaction to something
  • Brief formal speech or introduction
  • verb
  • To comment on something that you observe

back

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US / bæk /

UK / bæk /

A1
  • adjecitve
  • Farthest from the front e.g. in a classroom
  • adverb
  • Have returned to a place you were before
  • noun
  • The part of a chair that the upper body leans upon
  • Location at the rear of something
  • The reverse of side something
  • Area on the rear of your body
  • verb
  • To bet money on something
  • To go backwards in a car
  • To support and encourage someone or some cause

galaxy

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US / 'ɡæləksɪ /

UK / ˈɡæləksi /

B2
  • noun
  • A group of stars and planets in space

distance

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US / 'dɪstəns /

UK / ˈdɪstəns /

A2
  • noun
  • Lack of friendliness toward another person
  • Amount of space between two places or things
  • verb
  • To make it clear that you are not involved

lot

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US / lɒt /

UK / lɑt /

A1
  • noun
  • What happens to a person in life from chance; fate
  • A group of people seen together
  • Item for sale at an auction
  • Small area of land used for a purpose e.g. parking

region

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US / 'ri:dʒən /

UK / ˈridʒən /

A2
  • noun
  • Part of a country, of the world, area, etc.

something

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US / ˈsʌmθɪŋ /

UK / ˈsʌmθɪŋ /

A1
  • adverb
  • In some degree or measure
  • noun
  • a person or thing of some value or consequence
  • pronoun
  • Thing that is not yet known or named
  • Approximately

lie

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US / laɪ /

UK / lai /

A2
  • noun
  • An untrue statement, when you know it is not true
  • verb
  • To be in a horizontal or flat position
  • To say something that you know is not true

composition

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US / ˌkɒmpəˈzɪʃn /

UK / ˌkɑ:mpəˈzɪʃn /

A2
  • noun
  • Piece of writing, music etc.
  • A piece of music
  • Structure of a picture or image to make an effect

early

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US / ˈɜ:li /

UK / ˈɜ:rli /

A1
  • adjecitve
  • Happening or appearing before
  • adverb
  • Coming/happening before others in a time sequence
  • Happening sooner than expected

effort

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US / ˈefət /

UK / ˈɛfət /

A2
  • noun
  • Amount of work used trying to do something

staggering

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US / ˈstægərɪŋ /

UK / ˈstæɡərɪŋ /

B2
  • adjecitve
  • Causing amazement; unbelievable
  • verb
  • To greatly surprise someone

come

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US / kʌm /

UK / kʌm /

A1
  • verb
  • To arrive at a place
  • (Of mail) to be delivered
  • To move toward someone; go with someone
  • To reach a certain point or state

out

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US / aʊt /

UK / aʊt /

A1
  • adverb
  • No longer stylish (e.g. fashion)
  • Away from home, business, or the usual place
  • In a direction/movement away from inside or center
  • noun
  • Act when a batter cannot continue playing
  • verb
  • To tell people a secret

and

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US / ənd /

UK / ənd, ən,ænd /

A1
  • conjunction
  • Used to refer to two or more things
  • Plus; in addition; on top of that
  • Used to introduce an action that follows another

situate

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US / ˈsɪtʃueɪt /

UK / ˈsɪtʃuˌet /

A2
  • verb
  • To place in a particular place or position

perhaps

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US / pəˈhæps /

UK / pɚˈhæps /

A1
  • adverb
  • Possibly, but not certainly; maybe

only

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US / ˈəunli /

UK / ˈonli /

A1
  • adverb
  • Just one; just that amount or thing; not more than
  • Not very important or serious
  • Just that type of thing, person
  • Short time ago; not before a certain time
  • conjunction
  • Except; but

share

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US / ʃeə(r) /

UK / ʃɛr /

A2
  • noun
  • Part-ownership in a property, business or company
  • Part of a company you own, shown by a certificate
  • verb
  • To divide something between two or more people
  • To allow others to use your things equally
  • To give information, etc. to someone

think

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US / θɪŋk /

UK / θɪŋk /

A1
  • verb
  • To have an idea about something without certainty
  • To have an idea, opinion or belief about something

picture

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US / 'pɪktʃə(r) /

UK / ˈpɪktʃɚ /

A1
  • noun
  • General situation or state of being
  • Mental image of what something is or looks like
  • Movie; film
  • Painting, drawing or photograph on paper or screen
  • verb
  • To understand or imagine something
  • To imagine someone or something in an image

approximately

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US / əˈprɒksɪmətli /

UK / əˈprɑksəmɪtlɪ /

A2
  • adverb
  • Around; nearly; almost; about (a number)

propel

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US / prəˈpel /

UK / prəˈpɛl /

B1
  • verb
  • To push, or make move in a certain direction

decipher

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US / dɪˈsaɪfə(r) /

UK / dɪˈsaɪfɚ /

B2
  • verb
  • To uncover the meaning of something hard to read

help

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US / help /

UK / hɛlp /

A1
  • noun
  • Something given to enable a person to do something
  • Assistance given to someone in need
  • Someone who makes something easier or possible
  • verb
  • To act to enable a person to do something; assist
  • To make something better or less difficult

absorption

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US / əbˈsɔ:pʃn /

UK / əbˈsɔ:rpʃn /

B2
  • noun
  • Process of being absorbed e.g. liquid, attention

from

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US / frəm /

UK / frʌm, frɑm,frəm /

A1
  • preposition
  • Starting at a particular place, time or level

most

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US / məʊst /

UK / most /

A1
  • adverb
  • Very; extremely
  • Greatest possible degree
  • pronoun
  • Nearly all of something

aromatic

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US / ˌærəˈmætɪk /

UK / ˌærəˈmætɪk /

C1
  • adjecitve
  • (Of herbs, etc.) with a strong, but pleasant smell

ten

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US / ten /

UK / tɛn /

A1
  • number
  • 10

call

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US / kɔ:l /

UK / kɔl /

A1
  • noun
  • A order or request for action
  • The sound an animal makes, often when in danger
  • A correct prediction, e.g. a decision in a game
  • A short visit to a place or person
  • A decision by a referee or umpire in a game
  • verb
  • To make a request or order for action
  • (Animal) to make sounds to warn of danger
  • To announce the date of an election
  • To make a judgment about something
  • To give someone or something a name
  • To guess in advance the result or outcome
  • To visit a place or person for a short time
  • To phone someone
  • To speak, announce or shout in a loud voice

keep

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US / ki:p /

UK / kip /

A1
  • noun
  • Large, strong tower in the middle of a castle
  • Money spent on you so you can live in a place
  • verb
  • To continue doing something; not to stop
  • To stop balls going in a goal in sports
  • To not give back or return something
  • (Of food) to not spoil or not rot
  • To take possession of something to own, e.g. a pet
  • To have and continue to hold something
  • To do something that you have promised or agreed
  • To stay in a certain place or condition
  • To maintain the rules

another

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US / əˈnʌðə(r) /

UK / əˈnʌðɚ /

A1
  • adjecitve
  • One more, but not this
  • determiner
  • One more added
  • pronoun
  • One more (thing)

two

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US / tu: /

UK / tu /

A1
  • number
  • 2

secret

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US / 'si:krət /

UK / 'si:krət /

A1
  • adjecitve
  • That you don't want others to know; private
  • noun
  • Information you do not want others to know

venture

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US / 'ventʃə(r) /

UK / ˈvɛntʃɚ /

B1
  • adjecitve
  • (Business activity) taking chances or risks
  • noun
  • (Business) activity involving calculated risks
  • verb
  • To risk something, such as money
  • To face the dangers, take the risk of something
  • To say something; to dare to speak your mind

emanate

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US / 'eməneɪt /

UK / ˈɛməˌnet /

B2
  • verb
  • (Of light, smell, etc.) to come out from

college

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US / 'kɒlɪdʒ /

UK / 'kɑːlɪdʒ /

A2
  • noun
  • School or educational institution for adults

form

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US / fɔ:m /

UK / fɔrm /

A1
  • noun
  • Sports team or person's current winning record
  • Document you complete when making an application
  • Visible shape or style; type; kind
  • verb
  • To organize something such as a club or group
  • To develop; to come into a shape or substance
  • To make something into a particular shape

ton

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US / tʌn /

UK / tʌn /

A2
  • noun
  • Unit of weight; 907 kilograms (US); 1016 (UK)

where

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US / hwɛə /

UK / hwɛr, wɛr /

A1
  • conjunction
  • At or in the place which
  • In whatever place
  • pronoun
  • Word you use to ask the location of something

enclave

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US / ˈenkleɪv /

UK / ˈɛnˌklev, ˈɑn- /

B2
  • noun
  • Distinct territorial, cultural, or social unit

characteristic

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US / ˌkærəktəˈrɪstɪk /

UK / ˌkærəktəˈrɪstɪk /

A2
  • adjecitve
  • Typical or distinctive

far

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US / fɑ:(r) /

UK / fɑr /

A1
  • adjecitve
  • A long way away
  • Being a long way away
  • adverb
  • To a large degree or extent

webb

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US / wɛb /

UK / wɛb /

A1
  • other
  • English sociologist and economist and a central member of the Fabian Society

guide

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US / ɡaɪd /

UK / ɡaɪd /

A2
  • noun
  • Book or a magazine containing information/advice
  • Person leading others visiting an unknown place
  • verb
  • To help or advise someone about something
  • To control missile to hit a target by radio signal
  • To lead people visiting a new or unknown place

dozen

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US / ˈdʌzn /

UK / ˈdʌzən /

A2
  • noun
  • 12 people or things

atom

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US / 'ætəm /

UK / ˈætəm /

B1
  • noun
  • Smallest bit that matter can be broken down into

simple

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US / 'sɪmpl /

UK / ˈsɪmpəl /

A1
  • adjecitve
  • Not hard to understand or do; not complex
  • Having only a few parts; not complex
  • Being ordinary or normal
  • Being plain; without a lot added for style

womb

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US / wu:m /

UK / wum /

B2
  • noun
  • Place in a woman's body where a baby grows
  • Place where something begins and develops

distant

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US / 'dɪstənt /

UK / ˈdɪstənt /

B1
  • adjecitve
  • Unfriendly; cold
  • Existing or happening far away in place or time
  • (Of relationships) not being closely related

nature

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US / 'neɪtʃə(r) /

UK / ˈnetʃɚ /

A1
  • noun
  • Person's character or particular way of behaving
  • Basic look, feel or function of something
  • Physical world, including plants, animals, rocks

prove

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US / pru:v /

UK / pruv /

A2
  • verb
  • To demonstrate truth by providing evidence

bring

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US / brɪŋ /

UK / brɪŋ /

A1
  • verb
  • To take or go with someone to a place

dioxide

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US / daɪˈɒksaɪd /

UK / daɪˈɑksaɪd /

B2
  • noun
  • An oxide containing two oxides per molecule

very

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US / 'verɪ /

UK / ˈvɛri /

A1
  • adjecitve
  • Concerning a large degree or amount
  • adverb
  • A lot; much; many
  • Used to stress or emphasize a noun

unearth

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US / ʌn'ɜ:θ /

UK / ʌnˈɜrθ /

C1
  • verb
  • To discover by searching thoroughly

way

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US / weɪ /

UK / we /

A1
  • adverb
  • Used to emphasize the amount of something
  • noun
  • Particular aspect of something being thought about
  • One of various choices that could be made
  • Particular existing condition or state
  • (Often long) distance or length of time
  • How something is done
  • Route to go to a place
  • Small street
  • Usual behavior, emotions or habits of someone

their

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US / ðɛː /

UK / ðer /

A1
  • determiner
  • Belonging to them

journey

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US / 'dʒɜ:nɪ /

UK / ˈdʒɚni /

A2
  • noun
  • Act of traveling from one place to another; trip
  • verb
  • To travel through a place

take

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US / teɪk /

UK / tek /

A1
  • noun
  • Filming of a single scene for TV or the movies
  • verb
  • To accept something that is offered
  • To use a method of traveling, e.g. a bus or train
  • To use a camera to make (a photo)
  • To pick up something and go away with it
  • To study a subject in school
  • To attempt to pass (an exam)
  • To require a certain amount of time, money, space

its

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US / ɪts /

UK / ɪts /

A1
  • adjecitve
  • Referring to or belonging to ‘it’
  • determiner
  • Of something; belonging or related to something
  • other
  • Possessive form of “it”

polycyclic

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US / ˌpɒlɪˈsaɪklɪk /

UK / ˌpɑːlɪˈsaɪklɪk /

A1
  • adjecitve

theory

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US / ˈθiəri /

UK / ˈθiəri, ˈθɪri /

A2
  • noun
  • Ideas or principles that explain facts or events

who

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US / hu: /

UK / hu /

A1
  • pronoun
  • Which person
  • Used to introduce information about people

close

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US / kləʊz /

UK / kloʊz /

A1
  • adjecitve
  • Almost; near
  • (Of a friend) well-known; liked by others
  • Being near or related
  • Similar; nearly the same
  • verb
  • To come progressively nearer to something
  • To end; to bring to an end
  • To make something shut; stop from being open

human

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US / 'hju:mən /

UK / ˈhjumən /

A1
  • adjecitve
  • Concerning or characteristic of people
  • noun
  • A person; a man, woman or child

thank

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US / θæŋk /

UK / θæŋk /

A1
  • verb
  • To tell someone you are grateful to them

look

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US / lʊk /

UK / lʊk /

A1
  • noun
  • Person's beauty or physical attractiveness
  • Particular style of dress, clothes, or appearance
  • The way someone, something appears to be
  • Act of searching for or examining something
  • verb
  • To appear to be; seem

evidence

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US / 'evɪdəns /

UK / ˈɛvɪdəns /

A1
  • noun
  • Factual proof that helps to establish the truth

all

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US / ɔ:l /

UK / ɔl /

A1
  • adverb
  • Completely; totally
  • determiner
  • Being every one of something
  • pronoun
  • 100% of something; the complete amount

everything

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US / 'evrɪθɪŋ /

UK / ˈɛvriˌθɪŋ /

A1
  • pronoun
  • All of the things mentioned

lived

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US / 'lɪvd /

UK / 'lɪvd /

A1
  • verb
  • To be alive
  • To experience a particular type of life
  • To make your home in a house or town

professor

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US / prəˈfesə(r) /

UK / prəˈfɛsɚ /

A2
  • noun
  • Teacher who teaches at a college or university

ago

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US / əˈgəʊ /

UK / əˈgoʊ /

A1
  • adverb
  • At a specified length of time in the past

change

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US / tʃeɪndʒ /

UK / tʃendʒ /

A1
  • noun
  • Exchange of one set of clothes for another
  • Money in the form of coins instead of paper
  • Money returned after giving too much
  • Act of making or becoming something else
  • verb
  • To exchange one set of clothes for another
  • To exchange one kind of money for another
  • To replace something with another thing
  • To make or become something else
  • To go from one train, bus, etc. and go to another

billion

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US / ˈbɪljən /

UK / ˈbɪljən /

A2
  • noun
  • Number 1,000,000,000

they

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US / ðeɪ /

UK / ðe /

A1
  • pronoun
  • Two or more people, animals, or things

nobel

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US / naɪ'trɒdʒənəs /

UK / naɪ'trɒdʒənəs /

A1

work

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US / wɜ:k /

UK / wɚk /

A1
  • adjecitve
  • Activity completed in order to make money
  • noun
  • The product of some artistic or literary endeavor
  • Everything created by an author, artist, musician
  • Activity you do in order to make money
  • Place of employment
  • Final product or result of a some labor or effort
  • verb
  • To bring into a specific state of success
  • To be functioning properly, e.g. a car
  • To do your job in your company or workplace
  • To make an effort to do something
  • To operate a machine or device

old

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US / əʊld /

UK / old /

A1
  • adjecitve
  • Having existed for a long time, not young or new
  • Age of a person since birth

link

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US / lɪŋk /

UK / lɪŋk /

A2
  • noun
  • Any one of the rings that are part of a chain
  • Connection between two or more things or people
  • Webpage item you click to go to another webpage
  • verb
  • To join or connect together

topic

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US / 'tɒpɪk /

UK / ˈtɑpɪk /

A2
  • noun
  • Subject or issue people talk or write about

personally

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US / ˈpɜ:sənəli /

UK / ˈpəsənəli /

A2
  • adverb
  • By a specific person, and not by anyone else
  • Knowing someone as a friend, or closely

drop

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US / drɒp /

UK / drɑp /

A1
  • noun
  • Distance between a higher and a lower level
  • Act of letting something fall (from your hand)
  • A decrease in quantity or quality; reduction
  • Tiny amount of liquid, with rounded bottom
  • verb
  • To drive someone to a place and then drive away
  • To let something fall from your hand
  • To fall or lie down quickly, as when shot
  • To decide to stop something e.g. a course)
  • To (cause to) reduce in quantity or quality

compositional

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US / ˌkɒmpəˈzɪʃən(ə)l /

UK / ˌkɑmpəˈzɪʃənəl /

C2
  • adjecitve
  • Of or relating to composition (arranging in group)

discover

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US / dɪˈskʌvə(r) /

UK / dɪˈskʌvɚ /

A2
  • verb
  • To find something new that was not known before

possible

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US / ˈpɒsəbl /

UK / ˈpɑsəbəl /

A1
  • adjecitve
  • Being able or appropriate for a task or purpose
  • Having a chance of happening, or being true

fingerprint

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US / 'fɪŋɡəprɪnt /

UK / ˈfɪŋɡɚˌprɪnt /

B2
  • noun
  • Generic term for any identifying characteristic
  • Inked impressions of a person's fingerprints

cosmological

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US / ˌkɒzmə'lɒdʒɪkl /

UK / ˌkɒzmə'lɒdʒɪkl /

B2
  • adjecitve
  • Dealing with the origin, history of the universe

cosmos

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US / ˈkɒzmɒs /

UK / ˈkɑ:zmoʊs /

B2
  • noun
  • The universe

figure

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US / ˈfiɡə /

UK / ˈfɪɡjɚ /

A1
  • noun
  • Your body shape
  • Numbers in a calculation
  • Doll-like thing meant to represent a person
  • Picture or diagram giving information in a text
  • Person who is very important or famous
  • Shape of a person seen indistinctly or in outline
  • Amount that is expressed in numbers
  • verb
  • To appear in a game, play or event
  • To calculate how much something will cost
  • To understand after thinking; work out

space

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US / speɪs /

UK / spes /

A1
  • noun
  • Empty area kept for a specific reason, like a car
  • Empty area with nothing in it
  • Area in the sky where the stars are
  • Area between written words on a page
  • verb
  • To make a certain distance or time between

prize

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US / praɪz /

UK / praɪz /

A2
  • adjecitve
  • Being an excellent or valuable example of a thing
  • noun
  • Something won in a contest or given as an award
  • Something valuable that many people would like
  • verb
  • To value greatly and consider it important

between

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US / bɪˈtwi:n /

UK / bɪˈtwin /

A1
  • preposition
  • From one person, thing, or place, to another
  • In the space that separates two objects
  • Among two or more people who share something

investigation

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US / ɪnˌvestɪ'ɡeɪʃn /

UK / ɪnˌvɛstɪˈɡeʃən /

B1
  • noun
  • Search for information about something

dark

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US / dɑ:k /

UK / dɑrk /

A1
  • adjecitve
  • Of a color that is not light
  • Marked by unhappiness or hopelessness
  • Having little or no light; not light in color
  • noun
  • The time of day when the sky is black

discovery

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US / dɪ'skʌvərɪ /

UK / dɪˈskʌvəri /

A2
  • noun
  • Learning something for the first time

community

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US / kə'mju:nətɪ /

UK / kəˈmjunɪti /

A2
  • noun
  • Group of people who share a common idea or area

six

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US / sɪks /

UK / sɪks /

A1
  • number
  • 6

young

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US / jʌŋ /

UK / jʌŋ /

A1
  • adjecitve
  • At an early stage of existence; not mature
  • Being recently created or started
  • noun
  • Babies in a group or family of animals

cosmic

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US / 'kɒzmɪk /

UK / ˈkɑzmɪk /

B2
  • adjecitve
  • Concerning space and the universe
  • Being so large, it is almost beyond understanding

active

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US / ˈæktɪv /

UK / ˈæktɪv /

A1
  • adjecitve
  • Moving around a lot or doing many things

challenge

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US / 'tʃælɪndʒ /

UK / ˈtʃæləndʒ /

A2
  • noun
  • An activity you wish to try that may be hard to do
  • Act of formally inviting someone to compete
  • A question to determine correctness of something
  • verb
  • To formally invite someone to compete at something
  • To question the correctness of something

collapse

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US / kə'læps /

UK / kəˈlæps /

B1
  • verb
  • To fold (e.g. a stroller) down to make it smaller
  • To suddenly fall down or break apart into pieces
  • To fall down suddenly due to being ill or tired

presence

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US / ˈprezns /

UK / ˈprɛzəns /

A2
  • noun
  • The same place or area that a person is
  • Ability to reach a market, group of people etc.
  • Something not physically seen but felt to be there
  • Feeling a person gives by being noticeable

with

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US / wɪð /

UK / wɪð, wɪθ /

A1
  • preposition
  • As an employee of a certain company
  • Against something or someone
  • By using something as a means
  • Due to; because of
  • Including
  • Possessing as a feature
  • Related to
  • (Of the manner/attitude by which you do something)
  • Used to express that people or things are together

terrify

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US / ˈterɪfaɪ /

UK / ˈtɛrəˌfaɪ /

B1
  • verb
  • To scare or greatly frighten

bear

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US / bɛː /

UK / bɛr /

A2
  • noun
  • Large brown animal with fur that lives in forests
  • Someone who expects stock market to fall
  • verb
  • To accept (responsibilities or duties)
  • To give birth to a child; to produce fruit
  • To accept or suffer the weight of difficulties
  • To keep moving left or right while going forward
  • To show (sign of something)
  • To support the weight of something, e.g. a bridge

instant

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US / ˈɪnstənt /

UK / ˈɪnstənt /

A2
  • adjecitve
  • (Food) requiring very little preparation
  • Occurring immediately
  • noun
  • A very short period of time

astronomy

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US / əˈstrɒnəmi /

UK / əˈstrɑ:nəmi /

B2
  • noun
  • Study of stars and other bodies in space

his

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US / hɪz /

UK / hɪz /

A1
  • pronoun
  • Something belonging to a male person

extra

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US / 'ekstrə /

UK / 'ekstrə /

A2
  • adjecitve
  • More than necessary; additional
  • noun
  • Items more than you need; additional items
  • Person who has a small part in a movie
  • Special version of a newspaper

group

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US / ɡru:p /

UK / ɡrup /

A1
  • noun
  • Two or more musicians who play music together
  • Number of people or things gathered together
  • verb
  • To combine or collect objects or people together

hole

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US / həʊl /

UK / hol /

A2
  • noun
  • An empty space, as in the ground, in a sock etc.
  • Fault or weakness in a plan, idea or explanation
  • Opening into or through something
  • An awkward or difficult situation
  • Dirty or unpleasant place with poor facilities
  • verb
  • (Golf) to get the ball into the hole

explore

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US / ɪk'splɔ:(r) /

UK / ɪkˈsplɔr /

A2
  • verb
  • To examine something in detail to learn about it
  • To travel to a place to discover more about it

could

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US / kəd /

UK / kʊd /

A1
  • other
  • Past form of 'can' to mean have ability
  • Used to ask for something politely, or to offer

quickly

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US / ˈkwɪkli /

UK / ˈkwɪklɪ /

A1
  • adverb
  • Without taking a lot of time; fast

before

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US / bɪˈfɔ:(r) /

UK / bɪˈfɔr,-ˈfor /

A1
  • adverb
  • At a time earlier than the present; previously
  • conjunction
  • In advance of something happening
  • preposition
  • In front of someone or something

problem

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US / ˈprɒbləm /

UK / ˈprɑbləm /

A1
  • adjecitve
  • Causing trouble
  • noun
  • Something difficult to deal with or causes trouble
  • Question to show understanding of a math concept

origin

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US / ˈɒrɪdʒɪn /

UK / ˈɔrədʒɪn,ˈɑr- /

A2
  • noun
  • Point at which something begins or is created
  • Country or social group that a person comes from

accord

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US / ə'kɔ:d /

UK / əˈkɔ:rd /

B1
  • noun
  • Agreement or harmony
  • An agreement or treaty between countries
  • verb
  • To be in harmony or agreement; consent
  • To give (someone) the respect due to them

have

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US / həv /

UK / hæv /

A1
  • verb
  • To drink, smoke, eat or use something
  • To experience the effects of something
  • To organize an event, or join in an activity
  • To own, possess, or hold something
  • To cause to happen or produce a particular effect

clear

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US / klɪə(r) /

UK / klɪr /

A1
  • adjecitve
  • Empty; without anything in it or on it
  • Being certain and without doubt
  • Being without any streaks, spots, or cracks
  • Easy to understand; well-explained; obvious
  • adverb
  • Completely; entirely; through the whole of
  • Away from; free from
  • verb
  • To recover from or remove a problem
  • To get rid of the entire contents of
  • To give permission for something to happen
  • To make a place or surface empty by removing
  • To prove that someone is not guilty or to blame

exist

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US / ɪɡ'zɪst /

UK / ɪɡˈzɪst /

A1
  • verb
  • To be present, alive or real

information

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US / ˌɪnfəˈmeɪʃn /

UK / ˌɪnfɚˈmeʃən /

A1
  • noun
  • Collection of facts and details about something

datum

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US / ˈdeɪtəm /

UK / ˈdetəm, ˈdætəm, ˈdɑtəm /

B1
  • noun
  • Item of factual information

break

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US / breɪk /

UK / brek /

A1
  • noun
  • Time you stop an activity before continuing
  • End of a relationship
  • An escape from a place such as a jail
  • (Lucky) advantage or benefit from something
  • Find a solution or answer to a problem or crime
  • Change in the weather
  • verb
  • To create a new record e.g. running the 100m dash
  • To form a crack in something
  • To burst or become damaged
  • To end a relationship
  • To escape from a place such as a jail
  • To train a wild animal e.g. a horse
  • To separate into pieces by force, or by dropping
  • To act against a law, rule, or promise
  • To become known suddenly, as in the news
  • To not do what you promised e.g. not keep promises
  • To solve a crime, or answer a problem
  • To stop functioning properly
  • To suddenly start, open or commence
  • To change in pitch suddenly, as in a voice
  • To fall on the shore, as in waves
  • To begin or change suddenly; the dawn or weather
  • To defeat by causing the person to lose their will

hundred

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US / 'hʌndrəd /

UK / ˈhʌndrɪd /

A1
  • number
  • 100

see

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US / si: /

UK / si /

A1
  • verb
  • To go on a date with someone
  • To predict whether something is, or will be true
  • To understand what someone says
  • To use your eyes to look at something
  • To visit a place often for sightseeing or pleasure
  • To visit or meet with someone
  • To find out by waiting or looking
  • To watch (a game, movie or TV show)

smoke

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US / sməʊk /

UK / smoʊk /

B1
  • noun
  • Grey gas from fires and cigarettes
  • Fog of air coming from e.g. a cigarette, fire
  • verb
  • To give off a cloud of grey gas from burning
  • To add a taste to food by putting it near a fire
  • To breathe in through a cigarette, etc.

model

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US / ˈmɒdl /

UK / ˈmɑ:dl /

A2
  • adjecitve
  • Being an excellent example of
  • noun
  • Person who wears fashion to show it to the public
  • A small scale copy of a full original
  • verb
  • To wear and display clothes at a fashion show
  • To make a small scale copy of a full original

uncover

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US / ʌn'kʌvə(r) /

UK / ʌnˈkʌvɚ /

B1
  • verb
  • To remove what is on top to show something
  • (Journalist) to discover some news to be reported

know

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US / nəʊ /

UK / noʊ /

A1
  • verb
  • To be familiar with a person or place, thing
  • To feel sure or be convinced about something
  • To discover or be aware of something
  • To be able to distinguish
  • To have knowledge of things

upon

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US / əˈpɔn, əpən /

UK / əˈpɑn, əˈpɔn /

A1
  • preposition
  • More formal term for 'on'

retire

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US / rɪ'taɪə(r) /

UK / rɪˈtaɪr /

A2
  • verb
  • To stop using, producing, or servicing something
  • To stop taking part in a competition or game
  • To quit having jobs because you are old
  • To move to a different area or room (formal)
  • To go to bed (formal)

scientist

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US / ˈsaɪəntɪst /

UK / ˈsaɪəntɪst /

A2
  • noun
  • Person who is trained in a science

away

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US / ə'weɪ /

UK / əˈwe /

A1
  • adjecitve
  • Not present
  • adverb
  • Disappear completely
  • Doing something with a lot of energy
  • Not here; far from here; in a different direction
  • To a different area, location

behind

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US / bɪˈhaɪnd /

UK / bɪˈhaɪnd /

A1
  • adjecitve
  • Concerning a later or slower time than expected
  • Being in a losing position in a sporting event
  • Being in the past; old fashioned
  • adverb
  • Remaining
  • noun
  • The part of the body that one sits on
  • preposition
  • At or toward the back of someone or something
  • Supporting or helping someone

gosh

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US / gɔʃ /

UK / ɡɑʃ /

C2
  • exclamation
  • Expression showing surprise

after

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US / 'ɑ:ftə(r) /

UK / ˈæftɚ /

A1
  • adverb
  • Later than another time, or behind something
  • conjunction
  • Following something before
  • preposition
  • When an event happened or time has passed

actually

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US / ˈæktʃuəli /

UK / ˈæktʃuəli /

A1
  • adverb
  • Used to add new (often different) information

knowledge

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US / ˈnɒlɪdʒ /

UK / ˈnɑlɪdʒ /

A1
  • noun
  • Information, understanding, or skill

sodium

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US / 'səʊdɪəm /

UK / ˈsodiəm /

B2
  • noun
  • A soft, white chemical element

science

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US / 'saɪəns /

UK / ˈsaɪəns /

A2
  • noun
  • Study of the physical world, based on facts

telltale

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US / ˈtelteɪl /

UK / ˈtɛlˌtel /

C2
  • noun
  • Someone who discloses information intentionally

monstrous

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US / ˈmɒnstrəs /

UK / ˈmɑ:nstrəs /

B1
  • adjecitve
  • Abnormally large or bad

strike

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US / straɪk /

UK / straɪk /

A2
  • noun
  • A punch or hit
  • Fact of not hitting the ball when playing baseball
  • Refusal to work to get more pay, protest something
  • verb
  • To hit something
  • To suddenly become (e.g. rich)
  • To have an idea occur to you

forth

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US / fɔ:θ /

UK / fɔrθ, forθ /

B1
  • adverb
  • So as to be seen; out
  • Outward or forward in space, time

massive

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US / ˈmæsɪv /

UK / ˈmæsɪv /

B1
  • adjecitve
  • Very big; large; too big

contain

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US / kənˈteɪn /

UK / kənˈten /

A2
  • verb
  • To keep something from spreading
  • To hold something inside something else

extreme

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US / ɪk'stri:m /

UK / ɪkˈstrim /

B1
  • adjecitve
  • Very great in degree
  • Farthest from a center
  • Very severe; very strong
  • noun
  • Effort that is thought more than is necessary

wait

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US / weɪt /

UK / wet /

A1
  • verb
  • To delay or not do something until later
  • To spend time until an expected thing happens
  • To remain in a place until a thing happens

reason

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US / 'ri:zn /

UK / ˈrizən /

A1
  • noun
  • Ability to think about facts and form a judgment
  • Explanation for why something occurred or was done
  • verb
  • To think and make conclusions in a logical manner

carbon

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US / 'kɑ:bən /

UK / ˈkɑrbən /

B1
  • noun
  • Chemical element with an atomic number of 6

here

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US / hɪə(r) /

UK / hɪr /

A1
  • adverb
  • In this place; at this location, position or time

nascent

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US / ˈnæsnt /

UK / ˈnæsənt, ˈnesənt /

C1
  • adjecitve
  • Just coming into existence; starting

breakthrough

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US / 'breɪkθru: /

UK / ˈbrekˌθru /

B2
  • noun
  • Important discovery in doing something difficult

detection

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US / dɪˈtekʃn /

UK / dɪˈtɛkʃən /

A2
  • noun
  • Act of discovering something or solving a crime

third

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US / θɜ:d /

UK / θɜ:rd /

A1
  • adjecitve
  • 3rd: Number after second

team

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US / ti:m /

UK / tim /

A1
  • noun
  • Group of people working on a task together
  • Group of people playing a sport together

should

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US / ʃʊd /

UK / ʃʊd /

A1
  • other
  • Used to indicate what is proper or reasonable

always

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US / 'ɔ:lweɪz /

UK / ˈɔlwez,-wɪz,-wiz /

A1
  • adverb
  • For a very long time
  • At all times; in every situation
  • For ever

new

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US / nju: /

UK / nu, nju /

A1
  • adjecitve
  • Not old, recently born, built or made
  • Being or doing something for the first time
  • Not felt, seen or known previously
  • Having been recently bought or obtained

uniform

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US / ˈju:nɪfɔ:m /

UK / ˈju:nɪfɔ:rm /

A2
  • adjecitve
  • Not changing your conduct or opinion
  • noun
  • Set of clothes showing you belong to an army, etc.
  • verb
  • To dress in formal clothes like the army wear
  • To make a group of things the same

among

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US / əˈmʌŋ /

UK / əˈmʌŋ /

A1
  • preposition
  • In the center of several things

ideal

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US / aɪˈdi:əl /

UK / aɪˈdiəl, aɪˈdil /

A2
  • adjecitve
  • Exactly right; could not be better
  • Which is thought of as being perfect

dust

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US / dʌst /

UK / dʌst /

A2
  • noun
  • Fine dry powder that builds up on surfaces
  • verb
  • To apply a fine powder to, e.g. sugar to a cake
  • To wipe something to remove dirt

true

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US / tru: /

UK / tru: /

A1
  • adjecitve
  • Agreeing with the facts; not false; real or actual

side

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US / saɪd /

UK / saɪd /

A1
  • adjecitve
  • In addition to the central or most important thing
  • Next to, or very close to, the right or left of
  • noun
  • Position or opinion that is opposite to another
  • Right or left part of a person's body
  • Feature of someone's personality
  • Straight edge of an object
  • One of two or more groups fighting each other
  • verb
  • To decide to agree with one point, not the other

continue

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US / kən'tɪnju: /

UK / kənˈtɪnju /

A1
  • verb
  • To do something without stopping, or after pausing
  • To start doing again after a break, pause, or stop

age

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US / eɪdʒ /

UK / edʒ /

A1
  • verb
  • To keep food, wine for a long time to improve it
  • To get older
  • noun
  • Period of time in history
  • Number of years a person or thing has lived

matter

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US / 'mætə(r) /

UK / ˈmætɚ /

A1
  • noun
  • Material all things are made of that fills space
  • Problem or reason for concern
  • verb
  • To be of great importance; to count

use

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US / ju:s /

UK / ju:s /

A1
  • noun
  • Ability to employ something
  • Need to enable it to work
  • Permission to do something with something
  • Act of spending money
  • Operation of a machine for its function
  • verb
  • To have; to eat, drink, consume etc.
  • To need to operate or work
  • To operate a machine, e.g. a computer
  • To treat a person badly
  • To do something with, for a task or purpose

scientific

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US / ˌsaɪənˈtɪfɪk /

UK / ˌsaɪənˈtɪfɪk /

A2
  • adjecitve
  • Concerning academic study of the physical world

infancy

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US / ˈɪnfənsi /

UK / ˈɪnfənsi /

B1
  • noun
  • Time of a person's life when he or she is a baby
  • Beginning stage of something

explain

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US / ɪk'spleɪn /

UK / ɪkˈsplen /

A1
  • verb
  • To make clear or easy to understand by describing

previous

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US / ˈpri:viəs /

UK / ˈpriviəs /

A2
  • adjecitve
  • Existing or happening before the present time

million

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US / ˈmɪljən /

UK / ˈmɪljən /

A1
  • number
  • 1,000,000

tenth

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US / tenθ /

UK / tɛnθ /

A1
  • noun
  • 10th

capture

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US / 'kæptʃə(r) /

UK / ˈkæptʃɚ /

B1
  • verb
  • To attract and hold e.g. interest, attention
  • To record, tape, or film something
  • To catch and prevent from being free
  • To take control of a place or object by force

will

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US / wɪl /

UK / wɪl /

A1
  • noun
  • Desire or choice of someone
  • Document saying who gets your money when you die
  • Strong desire to do something; determination
  • Desire to do something; strong wish to do
  • other
  • Used with verbs to express the future
  • verb
  • To leave property to someone after your death
  • To use mental effort to make something happen
  • Am (is, are) likely to do
  • To influence someone to do something
  • To make something happen by strongly wanting it

cosmology

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US / kɒzˈmɒlədʒi /

UK / kɑzˈmɑlədʒi /

C2
  • noun
  • Study of the universe's formation and structure

normal

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US / 'nɔ:ml /

UK / ˈnɔrməl /

A1
  • adjecitve
  • Standard or regular way of doing something
  • Having standard mental or physical ability, health

many

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US / 'menɪ /

UK / ˈmɛni /

A1
  • determiner
  • Used to refer a large number of things

already

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US / ɔ:lˈredi /

UK / ɔlˈrɛdi /

A1
  • adverb
  • Having happened or been done before this time

baffle

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US / 'bæfl /

UK / ˈbæfəl /

B2
  • verb
  • To puzzle; to confuse

imagine

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US / ɪ'mædʒɪn /

UK / ɪˈmædʒɪn /

A1
  • verb
  • To think creatively about; form mental picture of

puzzle

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US / 'pʌzl /

UK / ˈpʌzəl /

A2
  • noun
  • Something challenging to explain or understand
  • Game requiring the player to find an answer
  • Game with many pieces, e.g. forming a picture
  • A problem requiring thought and skill to be solved
  • verb
  • To be a challenge to understand; confuse

affirm

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US / ə'fɜ:m /

UK / əˈfɚm /

B2
  • verb
  • To state, strengthen or support a belief you have
  • To show you support or agree

too

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US / tu: /

UK / tu /

A1
  • adverb
  • In addition, also; with emphasis
  • Say that something is more than you want

baby

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US / ˈbeɪbi /

UK / ˈbeɪbi /

A2
  • adjecitve
  • Small in size; smaller than usual
  • noun
  • A very young child, who cannot yet speak
  • verb
  • To treat someone as if they were newly born

first

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US / fɜ:st /

UK / fɚst /

A1
  • adjecitve
  • 1st; Coming before all others in time or place
  • noun
  • Something that has not happened before
  • Position of the winner of a competition

current

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US / 'kʌrənt /

UK / ˈkɚrənt, ˈkʌr- /

A2
  • adjecitve
  • Happening or being in the present time
  • noun
  • Electricity flowing through wires
  • Movement of water in a river, or air in the sky

variation

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US / ˌveəriˈeɪʃn /

UK / ˌvɛriˈeʃən, ˈvær- /

A2
  • noun
  • Something almost the same as another but different
  • Music played with a different tune from another

vivid

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US / ˈvɪvɪd /

UK / ˈvɪvɪd /

B2
  • adjecitve
  • Having very clear details and seeming to be real
  • Being very strong and bright in color

require

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US / rɪ'kwaɪə(r) /

UK / rɪˈkwaɪr /

A2
  • verb
  • To demand that someone does something
  • To need to do something, to make it necessary

example

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US / ɪgˈzɑ:mpl /

UK / ɪɡˈzæmpəl /

A1
  • noun
  • Thing, person which represents a category

understanding

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US / ˌʌndəˈstændɪŋ /

UK / ˌʌndərˈstændɪŋ /

A1
  • adjecitve
  • Being sympathetic
  • noun
  • When you get the meaning correctly; comprehension
  • Knowledge about something or someone
  • verb
  • To know the meaning of language, what someone says

bang

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US / bæŋ /

UK / bæŋ /

A2
  • noun
  • Sudden loud noise, as when a bomb explodes
  • A loud noise
  • verb
  • To strike something loudly or forcefully

remarkable

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US / rɪˈmɑ:kəbl /

UK / rɪˈmɑrkəbəl /

A2
  • adjecitve
  • Interesting and unexpected, worthy of notice

exhibit

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US / ɪɡ'zɪbɪt /

UK / ɪɡˈzɪbɪt, ɛɡ- /

A2
  • noun
  • Object put on public display, e.g. in a gallery
  • verb
  • To show something, such as an emotion
  • To put object on public display, e.g. in a gallery

fascinating

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US / ˈfæsɪneɪtɪŋ /

UK / ˈfæsəˌnetɪŋ /

B1
  • adjecitve
  • Having your attention fixated as though by a spell
  • Very interesting
  • verb
  • To attract or interest greatly

lab

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US / læb /

UK / læb /

B1
  • noun
  • Short for 'laboratory'

watch

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US / wɒtʃ /

UK / wɑtʃ /

A1
  • noun
  • Period of time someone is responsible for guarding
  • Device you wear on your wrist that shows the time
  • Official warning statement, e.g. of bad weather
  • verb
  • To keep in check, manage, or control something
  • To look at something for entertainment, e.g. TV
  • To guard a place or people; protect child, etc.
  • To look at carefully to work out what is happening
  • To protect and care for someone or something

sequence

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US / 'si:kwəns /

UK / ˈsikwəns, -ˌkwɛns /

A2
  • noun
  • Part of a movie showing one part of the story
  • verb
  • To arrange things in an order they should happen

find

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US / faɪnd /

UK / faɪnd /

A1
  • noun
  • Object discovered by chance
  • Things that have been discovered from searching
  • verb
  • To become aware of something that is happening
  • To discover or meet by chance
  • To decide if someone is guilty of a crime, or not
  • To learn through study, research, or effort
  • To discover something by looking for it

happen

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US / 'hæpən /

UK / ˈhæpən /

A1
  • verb
  • To take place or occur

enigma

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US / ɪˈnɪgmə /

UK / ɪˈnɪɡmə /

C1
  • noun
  • Person or thing that is hard to understand

quest

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US / kwest /

UK / kwɛst /

B2
  • noun
  • Long and challenging journey to find something

locate

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US / ləʊ'keɪt /

UK / ˈloˌket,loˈket /

A2
  • verb
  • To find exactly where something is positioned
  • To put something in a new place

grader

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US / ˈgreɪdə(r) /

UK / 'ɡreɪdər /

B1
  • noun
  • Machine used to make ground flat or level
  • People to mark students' work

then

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US / ðen /

UK / ðɛn /

A1
  • adverb
  • A time that is not now
  • Following another thing in time or arrangement
  • Following on reasonably from what was just stated
  • At that time, not now

emerge

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US / ɪ'mɜ:dʒ /

UK / ɪˈmɚdʒ /

A2
  • verb
  • To rise or appear out of some background

each

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US / i:tʃ /

UK / itʃ /

A1
  • determiner
  • Every one of two or more things
  • pronoun
  • Per one person or thing

comment

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US / 'kɒment /

UK / ˈkɑmɛnt /

A2
  • noun
  • Something you say, giving an opinion; remark
  • verb
  • To say something that gives your opinion

tell

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US / tel /

UK / tɛl /

A1
  • verb
  • To (strongly) advise a person to do something
  • To be able to guess
  • To say or communicate information to someone
  • To inform, but without speaking; indicate
  • To have a negative effect on someone
  • To order someone to do something; command
  • To recognize something based on certain signs
  • To report something to an authority
  • To explain something or teach someone something

like

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US / laɪk /

UK / laɪk /

A1
  • adjecitve
  • Being equal in status or kind to something else
  • Similar; the same
  • adverb
  • For example
  • preposition
  • Used as a filler; used to ad emphasis
  • In a way similar to the way something is done
  • Such as; for example
  • verb
  • To want to
  • To find something pleasing; to prefer something

catch

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US / kætʃ /

UK / kætʃ, kɛtʃ /

A1
  • noun
  • Amount of something that has been caught
  • Trick or something trying to deceive
  • verb
  • To stop something flying and hold it
  • To stop something and not let it go, e.g. animals
  • To get sick or get a disease from someone else
  • To find someone to do something, a task
  • To get stuck on or in something
  • To be trapped so you can’t escape
  • To be able to understand what someone is saying

about

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US / ə'baʊt /

UK / əˈbaʊt /

A1
  • adverb
  • To be ready to; going to
  • Nearly; approximately; roughly
  • Near; next to; close to
  • In every direction; in the area of
  • preposition
  • Concerning or of (a topic)

element

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US / 'elɪmənt /

UK / ˈɛləmənt /

A2
  • noun
  • Essential or particular part of something

even

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US / 'i:vn /

UK / ˈivən /

A1
  • adjecitve
  • Being equal in influence, power, possibility etc.
  • Being divided equally or fairly
  • (Of teams/contest) with similar chances of success
  • Smooth, level, or regular
  • Can be divided by 2; ending in 2, 4, 6, 8, or 0
  • At a regular, equally steady manner
  • Remaining steady and unchanging
  • adverb
  • (When this is surprising) as well; too
  • (Used to compare two things/stress the difference)
  • verb
  • To make something level; to flatten
  • To make something equal

similar

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US / ˈsɪmələ(r) /

UK / ˈsɪməlɚ /

A1
  • adjecitve
  • Nearly the same; alike

birth

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US / bɜ:θ /

UK / bɜ:rθ /

A2
  • noun
  • Time when a baby or young animal is born
  • Beginning of something
  • Social position based on the family you come from

accomplish

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US / ə'kʌmplɪʃ /

UK / əˈkɑmplɪʃ /

B1
  • verb
  • To succeed in doing; complete successfully

down

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US / daʊn /

UK / daʊn /

A1
  • adjecitve
  • Being sad, sick, or unhappy
  • Not operating, working, or functioning as expected
  • adverb
  • In a sitting or lying position
  • Towards or on the ground, floor, or bottom
  • Written or copied onto a piece of paper or book
  • noun
  • A period of play in American Football
  • The soft, smooth hairs that cover a bird's body
  • preposition
  • Along something's path, course, or direction
  • Going from a higher position to a lower position
  • verb
  • To eat or drink very quickly and without stopping

humankind

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US / ˌhju:mənˈkaɪnd /

UK / ˈhjumənˌkaɪnd /

B2
  • noun
  • All of the living human inhabitants of the earth

vision

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US / 'vɪʒn /

UK / ˈvɪʒən /

A2
  • noun
  • Ability to see; eyesight
  • Something you see in your imagination or dreams
  • Ability to plan for the future of something

despite

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US / dɪˈspaɪt /

UK / dɪˈspaɪt /

A2
  • preposition
  • Without being affected by something; in spite of

mighty

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US / 'maɪtɪ /

UK / ˈmaɪti /

B2
  • adjecitve
  • Having great strength or great size
  • adverb
  • Very, extremely

own

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US / əʊn /

UK / on /

A1
  • adjecitve
  • Belong to oneself
  • determiner
  • Yours, his, hers, etc.; not belonging to another
  • pronoun
  • (Something) belong to myself
  • verb
  • To have something as your property

physic

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US / 'fɪzɪk /

UK / 'fɪzɪk /

A1
  • noun
  • (Archaic) medicine causing evacuation of the bowels

again

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US / ə'ɡen /

UK / əˈɡɛn /

A1
  • adverb
  • One more time, once more

that

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US / ðæt /

UK / ðæt, ðət /

A1
  • adjecitve
  • The person or thing being talked about
  • Used to identify something both the speakers know
  • adverb
  • Used to reinforce adjectives and adverbs
  • To such a degree
  • conjunction
  • Used to connect a noun clause
  • Used to introduce an adverbial clause
  • Used to introduce a noun clause
  • determiner
  • Used as a noun to refer to something
  • pronoun
  • Referring an object far away
  • Used to refer to the relative pronoun ‘which’

ground

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US / graʊnd /

UK / ɡraʊnd /

A1
  • noun
  • Connection of electrical equipment to earth
  • Place where people play particular sports
  • Solid surface of the earth that we stand on
  • verb
  • To break (coffee, etc.) into tiny bits with machine
  • To make loud jarring noise by pressing hard
  • To make sharp or smooth through friction
  • To press together with force making a sound
  • To punish someone by not allowing them to go out
  • To hit the bottom
  • (Of boat) to hit the bottom so it cannot move
  • To prevent a plane from taking off
  • To place the ball over the goal line in rugby

oxygen

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US / 'ɒksɪdʒən /

UK / ˈɑksɪdʒən /

B1
  • noun
  • A gas in the air that we need to breathe

what

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US / wɒt /

UK / hwɑt, hwʌt, wɔt, wʌt,hwət, wət /

A1
  • pronoun
  • Thing or things that; the same kind as
  • Used to emphasize something you are about to say
  • adjecitve
  • Used to refer to a particular amount, or number
  • Used to place emphasis on a particular quality
  • adverb
  • To a certain degree
  • determiner
  • Question words used for asking for information
  • exclamation
  • Used to express excitement, shock, or surprise
  • Used to ask people to repeat something they said

same

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US / seɪm /

UK / sem /

A1
  • adjecitve
  • Being equal in quality and amount
  • Identical; not different
  • Not changing; constant

study

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US / 'stʌdɪ /

UK / ˈstʌdi /

A1
  • noun
  • Room that a person studies or reads in
  • Piece of research
  • Topic or subject you research or learn about
  • verb
  • To focus on learning something usually at school

record

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US / 'rekɔ:d /

UK / ˈrekərd /

A1
  • noun
  • Highest or most extreme level achieved
  • Round plastic disc on which music has been stored
  • History of a person's past actions or achievements
  • verb
  • To indicate a temperature, speed, etc.; register
  • To write down or say what happened
  • To put music, sounds onto a device to store it

tune

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US / tju:n /

UK / tun, tjun /

A2
  • noun
  • Group of musical notes that make a pleasant sound
  • verb
  • To make adjustments to equipment to make it better
  • To adjust to be at the right musical pitch
  • To modify how something operates, looks, e.g. car

formation

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US / fɔ:ˈmeɪʃn /

UK / fɔ:rˈmeɪʃn /

B1
  • noun
  • Process of creating; making a particular shape

currently

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US / ˈkʌrəntli /

UK / ˈkʌrənt(ə)li /

A2
  • adverb
  • Happening or being in the present time

video

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US / 'vɪdɪəʊ /

UK / ˈvɪdiˌo /

A2
  • adjecitve
  • Of a moving film, with sound
  • noun
  • Recording capturing action with sound
  • verb
  • To make a moving film of, with sound

star

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US / stɑ:(r) /

UK / stɑr /

A1
  • noun
  • Very famous person, usually an entertainer
  • Someone who does something very well
  • Your horoscope
  • A bright planet of hot gas in the night sky
  • A 5-6 sided asterisk-shape
  • verb
  • To perform or play a main role in a movie, play
  • To do something very well
  • To mark with a 5-6 sided asterisk-shape

yet

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US / jet /

UK / jɛt /

A1
  • adverb
  • At a later time (used after ‘not’)
  • (Used to emphasize that thing is, will be greater)
  • Eventually; at a future time
  • Until now; up to the present
  • conjunction
  • Adding to what has been said, often as a contrast

content

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US / 'kɒntent /

UK / ˈkɑnˌtɛnt /

A2
  • adjecitve
  • Being happy or satisfied
  • noun
  • Information in something, e.g. book or computer

research

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US / rɪ'sɜ:tʃ /

UK / rɪˈsɚtʃ, ˈriˌsɚtʃ /

A2
  • noun
  • Study done to discover new ideas and facts
  • Work done to find or discover knowledge
  • verb
  • To study in order to discover new ideas and facts

single

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US / 'sɪŋɡl /

UK / ˈsɪŋɡəl /

A1
  • adjecitve
  • Being one only, without others
  • Only; merely
  • Not married or in a relationship
  • noun
  • One run in cricket or a hit baseball
  • An individual song from a CD or album
  • Person who is not married or in a relationship

perform

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US / pə'fɔ:m /

UK / pɚˈfɔrm /

A1
  • verb
  • To carry out an action well or successfully
  • To entertain an audience by dancing, singing etc.

fix

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US / fɪks /

UK / fɪks /

A2
  • noun
  • Answer to a problem
  • verb
  • To arrange or prepare something
  • To attach something so it will not move or change
  • To dishonestly arrange the result of a game
  • To make an animal unable to produce young
  • To make something whole or able to work again

stunned

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US / stʌnd /

UK / stʌnd /

B2
  • adjecitve
  • Extremely surprised; totally amazed
  • verb
  • To greatly shock or surprise; totally amaze
  • To incapacitate using a special gun

pattern

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US / 'pætn /

UK / ˈpætən /

A2
  • noun
  • Model to follow in making or doing something
  • Colors or shapes which are repeated on objects
  • Regular repeated behavior
  • verb
  • To copy the way something else is made

whole

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US / həul /

UK / hol /

A1
  • adjecitve
  • Complete or full; all of
  • Being in a good condition
  • noun
  • Complete amount or sum; total

technically

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US / ˈteknɪkli /

UK / ˈtɛknɪkl:ɪ /

A2
  • adverb
  • In an exact and particular manner

become

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US / bɪ'kʌm /

UK / bɪˈkʌm /

A1
  • verb
  • To begin to be; grow to be; develop into
  • To be suitable for a particular job or role

daniel

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US / 'dænjəl /

UK / 'dænjəl /

A1
  • noun
  • (Old Testament) a youth who was taken into the court of Nebuchadnezzar and given divine protection w
  • other
  • A wise and upright judge
  • An Old Testament book that tells of the apocalyptic visions and the experiences of Daniel in the cou

supermassive

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US / 'sju:pəmæsɪv /

UK / 'sju:pəmæsɪv /

A1
  • adjective
  • Having a mass many times (typically between 10⁶ and 10⁹ times) that of the sun.

telescope

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US / ˈtelɪskəʊp /

UK / ˈtelɪskoʊp /

C2
  • noun
  • Tube-shaped device used to see a great distance
  • verb
  • To shorten by compacting tubes inside each other

deposit

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US / dɪ'pɒzɪt /

UK / dɪˈpɑzɪt /

A2
  • noun
  • Concentration of mineral left by a river
  • Part payment so that an item will be kept for you
  • Amount of money that is put into a bank account
  • verb
  • (Of rivers) to leave a layer of minerals, etc.
  • To lay down of layers, e.g. of soil, over time
  • To place or put something down in a certain place
  • To put money or valuable items in a bank

support

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US / səˈpɔ:t /

UK / səˈpɔrt, -ˈport /

A1
  • noun
  • Assistance or advice given to someone
  • Evidence that helps prove something is true
  • A thing to hold up or prevent from falling down
  • verb
  • To give assistance or advice to someone
  • To help prove or show that something is true
  • To hold up or prevent from falling down

law

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US / lɔ: /

UK / lɔ /

A1
  • noun
  • Field of study that relates to the legal profession
  • A rule made and enforced by a government
  • System or rules made by the government

armed

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US / ɑ:md /

UK / ɑːrmd /

B1
  • adjecitve
  • Having weapons ready to use against others
  • verb
  • To activate a weapon or bomb for use
  • To give a gun or other weapon to a person or group

member

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US / ˈmembə(r) /

UK / ˈmɛmbɚ /

A1
  • noun
  • Part of the body of a human, animal
  • Person or thing belonging to a group or team

give

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US / ɡɪv /

UK / ɡɪv /

A1
  • noun
  • Degree of flexibility in something, a material
  • verb
  • To hand over or present something to someone
  • To cause someone to have or experience something

hydrocarbon

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US / ˌhaɪdrəˈkɑ:bən /

UK / ˌhaɪdrəˈkɑ:rbən /

C2
  • noun
  • Organic compound consisting of hydrogen and carbon

please

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US / pli:z /

UK / pliz /

A1
  • adverb
  • Used when you politely ask people for things
  • verb
  • To entertain someone, by dancing, singing etc.
  • To make someone happy by doing something

can

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US / kæn /

UK / kən,kæn /

A1
  • noun
  • A metal container for storing food
  • other
  • Able to; have the skill to; have the time to
  • verb
  • To have permission to
  • To be possible to do
  • To preserve food by sealing it in a metal container

undeterred

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US / ˌʌndɪˈtɜ:d /

UK / ˌʌndɪˈtɜ:rd /

B2
  • adjecitve
  • Not deterred; not put off from doing something

our

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US / 'aʊə(r) /

UK / aʊr /

A1
  • determiner
  • Belonging to us

subscribe

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US / səb'skraɪb /

UK / səbˈskraɪb /

B1
  • verb
  • To regularly pay to receive a service

but

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US / bət /

UK / bʌt,bət /

A1
  • conjunction
  • Used before you say something different, opposite

not

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US / nɒt /

UK / nɑt /

A1
  • adverb
  • Word indicating the negative
  • (Used to form the negative of verbs)

now

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US / naʊ /

UK / naʊ /

A1
  • adverb
  • At the present time or moment
  • Right away or in the next possible moment
  • Used to refer to something that just happened
  • Time between the present and a moment in the past
  • conjunction
  • Resulting from or because of something

really

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US / ˈri:əli /

UK / ˈriəˌli, ˈrili /

A1
  • adverb
  • Used to stress something that is said; definitely
  • In a true or accurate manner
  • Very
  • Subtitles section
  • It has done it again.
  • Astronomers using the James Webb Space Telescope have discovered evidence of complex organic molecules, similar to smoke or smog, in a distant galaxy.
  • This is the oldest known example of complex organic molecules in the universe found by humans.
  • And what it has done, is that it has pushed back the old record for detections like this, by about an extra billion years.
  • I don't know about you, but to me, it is fascinating, and at the same time terrifying that these discoveries at the edge of the universe is changing the foundation of our cosmology.
  • This is a mighty discovery, and here is what it changes.
  • Welcome to Lab 360, it's time to explore.
  • Ok, first things first, these chemicals have been detected within an early galaxy, that formed when the universe was about 10% of its current age.
  • The carbon-based molecules, technically known as polycyclic aromatic hydrocarbons, are found in oil and coal deposits on Earth, as well as in smog.
  • But what is the significance of this finding?
  • Justin Spiker, lead astronomer of the study, makes it very clear that the molecules we found aren't simple things like water or carbon dioxide.
  • We're talking about big, floppy molecules with dozens or hundreds of atoms in them.
  • Isn't it remarkable that the universe could make really large and complex molecules very quickly after the Big Bang, when our models suggest that they couldn't have?
  • Given the extreme distance of the galaxy, the light the astronomers detected, began its journey less than 1.5 billion years after the Big Bang.
  • The universe is currently about 13.8 billion years old.
  • We are looking at the beginning of the formation of the universe as we see it today.
  • But here's the catch.
  • It is because of Webb that we have been able to detect these complex organic molecules, and it pushes back the old record for detections like this by about an extra billion years.
  • Imagine if we could look farther back in time, is it possible that we find more of these molecules, and that too, extremely close to the Big Bang?
  • Where does that leave our science, our cosmological model?
  • Now here's the thing.
  • Previous efforts to detect complex organic molecules in ancient galaxies could only tell if the chemicals were there or not.
  • With Webb's resolution, we can now see actual details of where within a galaxy the molecules are located.
  • In this early galaxy, called SPT 04 1847, the presence of these molecules is not uniform, and the reason for this remains to be explained.
  • Also, this discovery proves that it is possible for galaxies to form in the early universe where much was thought to be happening.
  • What is fascinating however is that the galaxy was already just as massive, and its stars have formed just as much carbon and oxygen, as our own Milky Way, even though it's only a tenth the age of our galaxy.
  • It's like a third grader who's already lived an entire career, gone to college, accomplished a career's worth of work, and then retired at age 8. And if that doesn't fascinate you, this finding also proves another of theory wrong.
  • Scientists previously thought that these complex organic molecules were linked with star formation.
  • However, the new data revealed this might not always prove true.
  • Spilker and his colleagues found lots of regions with these molecules, but no star formation, and other regions with new stars forming, but none of these molecules.
  • According to the Standard Model of Cosmology, after the universe came out of the Big Bang, it took between 500 million to 1 billion years for the first stars to form.
  • That however, is changing.
  • It takes many billions of years to create a galaxy, like the Milky Way galaxy, with a hundred billion stars, many billions of years old, but the James Webb Telescope has identified six galaxies that exist half a billion years after the Big Bang,
  • That are up to ten times bigger than the Milky Way galaxy.
  • That shouldn't happen.
  • We are not just finding single stars, but clusters of them in the early universe.
  • And that, has the whole scientific community stunned.
  • So now, let's tune the telescope in to galaxies being born, and oh my gosh, who ordered this?
  • We're finding galaxies in the dark ages.
  • The star clusters in question are called globular clusters, ancient celestial enclaves born approximately 13.4 billion years ago.
  • They are not only the most massive and ancient of star groupings, but they also possess a peculiar characteristic, compositional variation among their stars.
  • Picture this, stars born together, side by side, emerging from the same cosmic womb of collapsing gas and dust.
  • Yet, despite their shared origins, they exhibit striking differences in the abundance of elements such as oxygen, nitrogen, sodium, and aluminium.
  • This enigma, known as abundance anomalies, has perplexed astronomers for years, challenging their attempts to decipher the cosmic puzzle.
  • Something is wrong.
  • We may have to revise our theory of the creation of the universe.
  • Now I personally think that the solution to the problem is, these are not baby galaxies at all.
  • They're actually monstrous black holes.
  • Black holes that formed after the instant of creation.
  • That's baffling scientists because they don't fit in the normal sequence of the birth of a galaxy.
  • So I personally think that we're actually looking at monster black holes where perhaps new laws of physics are emerging.
  • And again, if you can figure all this out, there could be a Nobel Prize waiting for you.
  • Undeterred by the challenge, the research team embarks on a quest to uncover the telltale signs of these supermassive stars.
  • They turn to the James Webb Space Telescope's infrared vision, seeking to catch glimpses of globular clusters in their nascent stages.
  • Through the telescope's remarkable capabilities, they peer into the distant reaches of space and fix their gaze upon GN-Z11, one of the most ancient and distant galaxies known to humankind.
  • Situated a staggering 13.3 billion light-years away, JWST captures the galaxy in its infancy, a mere few tens of millions of years old, making it an ideal hunting ground for young globular clusters.
  • It is the distinct nature of light that guides their investigation.
  • Chemical elements possess unique absorption and emission patterns, leaving behind fingerprints that reveal the composition of celestial objects.
  • The astronomers meticulously break down the light emanating from GN-Z11, unearthing two vital pieces of information that propel their quest forward.
  • "'We have determined that GN-Z11 contains exceptionally high proportions of nitrogen and an abundance of stars,' remarks Daniel Scherer, a distinguished member of the study team and an astronomy professor at the University of Geneva.
  • These findings paint a vivid picture, one that suggests the birth of multiple globular clusters within GN-Z11 and the presence of active supermassive stars within them.
  • With the James Webb Space Telescope as their guide, they will extend their gaze to distant galaxies, exploring more globular clusters and seeking patterns that affirm their theories.
  • As humanity ventures forth into the unknown, armed with knowledge and a thirst for understanding, we are humbled by the magnitude and complexity of the cosmos.
  • And with each breakthrough, we inch closer to deciphering the secrets that lie hidden among the stars.
  • With the way Webb is performing, it is only a matter of time before the universe shines in a new light.
  • What do you guys think?
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