The mohorovicic seismic discontinuity | Cosmology & Astronomy | Khan Academy
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expect
US / ɪk'spekt /
•UK / ɪkˈspɛkt /
- verb
- To believe something is probably going to happen
can
US / kæn /
•UK / kən,kæn /
- 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
proportional
US / prəˈpɔ:ʃənl /
•UK / prəˈpɔ:rʃənl /
- adjecitve
- Having a size appropriate to the size of another
would
US / wʊd /
•UK / wʊd /
- other
- Used to indicate something imagined
- Used to ask or request something politely
- Verb used to indicate possibility, request etc.
- Used to indicate a preference
- Used to indicate a reaction
- Indicates something that occurred repeatedly
- Used to indicate willingness or ability to do
considerably
US / kənˈsɪdərəbli /
•UK / kənˈsɪdərəblɪ /
- adverb
- Quite a lot; to a large degree
same
US / seɪm /
•UK / sem /
- adjecitve
- Being equal in quality and amount
- Identical; not different
- Not changing; constant
horizontal
US / ˌhɒrɪˈzɒntl /
•UK / ˌhɔ:rəˈzɑ:ntl /
- adjecitve
- Concerning the horizon
- A level and flat position
meteorologist
US / ˌmi:tiəˈrɒlədʒɪst /
•UK / ˌmitiəˈrɑlədʒɪst /
- noun
- Specialist who studies processes in the earth's atmosphere that cause weather conditions
maybe
US / ˈmeɪbi /
•UK / ˈmebi /
- adverb
- Possibly but not certainly; perhaps
insight
US / 'ɪnsaɪt /
•UK / ˈɪnˌsaɪt /
- noun
- Power to understand people and things very well
- Very good understanding of something
measure
US / ˈmeʒə(r) /
•UK / ˈmɛʒɚ /
- noun
- Plan to achieve a desired result
- Tool used to calculate the size of something
- verb
- To determine the value or importance of something
- To calculate size, weight or temperature of
but
US / bət /
•UK / bʌt,bət /
- conjunction
- Used before you say something different, opposite
now
US / naʊ /
•UK / naʊ /
- 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
not
US / nɒt /
•UK / nɑt /
- adverb
- Word indicating the negative
- (Used to form the negative of verbs)
give
US / ɡɪv /
•UK / ɡɪv /
- 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
video
US / 'vɪdɪəʊ /
•UK / ˈvɪdiˌo /
- adjecitve
- Of a moving film, with sound
- noun
- Recording capturing action with sound
- verb
- To make a moving film of, with sound
again
US / ə'ɡen /
•UK / əˈɡɛn /
- adverb
- One more time, once more
interesting
US / ˈɪntrəstɪŋ /
•UK / ˈɪntrɪstɪŋ, -tərɪstɪŋ, -təˌrɛstɪŋ /
- adjecitve
- Taking your attention; making you want to know
- verb
- To make someone want to know about something
- To persuade to do, become involved with something
hard
US / hɑ:d /
•UK / hɑː(r)d /
- adjecitve
- Difficult to do; difficult to understand
- (Of facts) not able to be misunderstood; clear
- (Of alcohol) strong
- Involving or requiring lots of work, effort, care
- Being full of pain, trouble, and problems
- Strong
- (Of edge) clear; sharp
- Difficult to bend, break or cut; solid
- adverb
- With lots of force, power, or impact
even
US / 'i:vn /
•UK / ˈivən /
- 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
dig
US / dɪg /
•UK / dɪɡ /
- verb
- To move material to create a hole
case
US / keɪs /
•UK / kes /
- noun
- Container used to carry things, e.g. clothes
- Set of facts about a crime
- Set of facts about an event
- Example or instance of something
- verb
- To find out about a place, as in planning to steal
bunch
US / bʌntʃ /
•UK / bʌntʃ /
- noun
- A group of things of the same kind
- verb
- To group people or things closely together
- (Cloth) to gather/be gathered together in folds
then
US / ðen /
•UK / ðɛn /
- 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
first
US / fɜ:st /
•UK / fɚst /
- adjecitve
- 1st; Coming before all others in time or place
- noun
- Something that has not happened before
- Position of the winner of a competition
about
US / ə'baʊt /
•UK / əˈbaʊt /
- 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)
down
US / daʊn /
•UK / daʊn /
- 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
right
US / raɪt /
•UK / raɪt /
- adjecitve
- Correct or true
- The south side of you looking at the rising sun
- adverb
- Exactly in a place or time
- Being appropriate for a particular event
- In a straight or direct manner
- noun
- Something you are legally or morally allowed to do
- Ideal of what is just and good
- Political view based on conservatism
- verb
- To fix something previously wrong or unjust
- To make upright, as a boat that has turned over
essentially
US / ɪˈsenʃəli /
•UK / ɪˈsenʃəli /
- adverb
- Basically; (said when stating the basic facts)
instrument
US / 'ɪnstrəmənt /
•UK / ˈɪnstrəmənt /
- noun
- Gauge for measuring something, e.g. temperature
- Legal document
- Device that is used for creating music
happen
US / 'hæpən /
•UK / ˈhæpən /
- verb
- To take place or occur
arc
US / ɑ:k /
•UK / ɑrk /
- noun
- Smoothly curving line or movement
- verb
- To bend in a smooth curve
roughly
US / ˈrʌfli /
•UK / ˈrʌflɪ /
- adverb
- Approximately; (of numbers) about; around
- In a manner that is violent or not careful
- In an inexact, imprecise or violent way
- In a basic, simple manner
different
US / ˈdɪfrənt /
•UK / ˈdɪfrənt /
- adjecitve
- Not of the same kind; unlike other things
each
US / i:tʃ /
•UK / itʃ /
- determiner
- Every one of two or more things
- pronoun
- Per one person or thing
get
US / ɡet /
•UK / ɡɛt /
- verb
- To become affected by illness or disease
- To begin to feel or understand an emotion or idea
- To send or bring someone or something home, etc.
- To go somewhere to obtain something
- To (cause to) do a particular thing
- To obtain, receive or be given something
- To currently have
- To prepare for use
- To understand something being said or read
what
US / wɒt /
•UK / hwɑt, hwʌt, wɔt, wʌt,hwət, wət /
- 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
tell
US / tel /
•UK / tɛl /
- 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
US / laɪk /
•UK / laɪk /
- 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
boundary
US / 'baʊndrɪ /
•UK / ˈbaʊndəri, -dri /
- noun
- A division or border to separate two areas
that
US / ðæt /
•UK / ðæt, ðət /
- 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’
incremental
US / ˌɪŋkrə'mentl /
•UK / ˌɪŋkrə'mentl /
- adjecitve
- Happening or growing bit by bit over time
must
US / məst /
•UK / mʌst /
- noun
- Something that is necessary or required
- other
- (Used to state that something ought to be true)
- Used to say something is required or necessary
from
US / frəm /
•UK / frʌm, frɑm,frəm /
- preposition
- Starting at a particular place, time or level
something
US / ˈsʌmθɪŋ /
•UK / ˈsʌmθɪŋ /
- 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
keep
US / ki:p /
•UK / kip /
- 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
over
US / 'əʊvə(r) /
•UK / ˈovɚ /
- adverb
- Finished; no longer happening
- Towards the ground/away from a standing position
- noun
- A set of six consecutive balls bowled in cricket
- other
- Finished
- preposition
- Showing the relation when a thing is above another
- On or covering something
- Above or across something
- More than you need
- From one side to the other
- In the direction of; toward
base
US / beɪs /
•UK / bes /
- noun
- Place military personnel live, train, and operate
- Bottom part of an object that touches a surface
- Unit of counting, e.g. 10 for counting
- Most important idea or ingredient to add others
- Origin or start from which something came
- Main place where an organization or a person works
- verb
- To use as the starting point or origin for
- To have as the main location for (company, etc.)
call
US / kɔ:l /
•UK / kɔl /
- 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
continuous
US / kənˈtɪnjuəs /
•UK / kənˈtɪnjuəs /
- adjecitve
- Happening, existing, or performed without stops
name
US / neɪm /
•UK / nem /
- noun
- What something or someone is called
- verb
- To state what someone is called, e.g. John
guy
US / ɡaɪ /
•UK / ɡaɪ /
- noun
- Man; boy; any person
come
US / kʌm /
•UK / kʌm /
- 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
US / aʊt /
•UK / aʊt /
- 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
US / ənd /
•UK / ənd, ən,ænd /
- conjunction
- Used to refer to two or more things
- Plus; in addition; on top of that
- Used to introduce an action that follows another
until
US / ənˈtɪl /
•UK / ʌnˈtɪl /
- conjunction
- Up to; to a time when something happens
- preposition
- Before (a specific time)
composition
US / ˌkɒmpəˈzɪʃn /
•UK / ˌkɑ:mpəˈzɪʃn /
- noun
- Piece of writing, music etc.
- A piece of music
- Structure of a picture or image to make an effect
layer
US / ˈleiə /
•UK / ˈleɚ /
- noun
- One of several sheets of a material or object
- verb
- To put things one on top of another
along
US / əˈlɒŋ /
•UK / əˈlɔ:ŋ /
- adverb
- As a companion; taken with someone
- preposition
- At a point on a line
only
US / ˈəunli /
•UK / ˈonli /
- 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
any
US / 'enɪ /
•UK / ˈɛni /
- adjecitve
- One, or some, no matter which
- pronoun
- One (thing) of many; some
wave
US / weɪv /
•UK / wev /
- noun
- Movement of sound, air or energy
- Deep and strong emotion that is suddenly felt
- Slightly curved shape in hair
- Frequency of movement of objects together
- Up and down movement of water in a lake or sea
- Signal with your hand to say hello or goodbye
- verb
- To cause to move side to side or back and forth
- To swing back and forth as a result of the wind
- To move your hand or arm to say hello or goodbye
distance
US / 'dɪstəns /
•UK / ˈdɪstəns /
- 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
indirect
US / ˌɪndəˈrekt /
•UK / ˌɪndɪˈrɛkt, -daɪ- /
- adjecitve
- Being not directly connected to or caused by
- Having a path that is not straight or direct
- Said in a way that is not direct or clear
sometimes
US / ˈsʌmtaɪmz /
•UK / ˈsʌmˌtaɪmz /
- adverb
- Only at certain times; occasionally
far
US / fɑ:(r) /
•UK / fɑr /
- adjecitve
- A long way away
- Being a long way away
- adverb
- To a large degree or extent
think
US / θɪŋk /
•UK / θɪŋk /
- verb
- To have an idea about something without certainty
- To have an idea, opinion or belief about something
pronunciation
US / prəˌnʌnsiˈeɪʃn /
•UK / prəˌnʌnsiˈeʃən /
- noun
- How a word is said; how a word sounds
seismographic
US / ˌsaɪzməˈɡræfɪk /
•UK / ˌsaɪzməˈɡræfɪk /
- adjecitve
for
US / fə(r) /
•UK / fɔr,fə /
- preposition
- Used to show the purpose, or need of something
earth
US / ɜ:θ /
•UK / ɚθ /
- noun
- Wire connecting an electrical device to the ground
- The planet we live on
- Soil in which we grow plants
under
US / ˈʌndə(r) /
•UK / ˈʌndɚ /
- adjecitve
- In the same place as another thing, but lower
- adverb
- In a lower quantity or price than expected
- preposition
- According to the terms of an agreement or law
- Managed or controlled by the authority of
- Being of a lesser quality or amount than expected
- Influenced or affected by something or someone
- Less or lower in age, amount, size or number
short
US / ʃɔ:t /
•UK / ʃɔrt /
- adverb
- Less than what is needed
- Suddenly stopping what you are saying or doing
- verb
- (Of electric circuit) to spark because faulty
- adjecitve
- Measuring a small distance
- Happening for a small amount of time
- Unfriendly or rude
time
US / taɪm /
•UK / taɪm /
- 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
within
US / wɪˈðɪn /
•UK / wɪðˈɪn, wɪθ- /
- adverb
- Inside the limits of an area, time or range
- preposition
- From the inside of something
refraction
US / rɪ'frækʃn /
•UK / rɪˈfrækʃən /
- noun
- Light changing direction through glass or water
velocity
US / və'lɒsətɪ /
•UK / vəˈlɑsɪti /
- noun
- Speed in a given direction
line
US / laɪn /
•UK / laɪn /
- noun
- Border that divides two places or regions
- Long crease in the skin, often from age
- Mark that is long, straight and very thin
- Row of words, letters or numbers that are written
- Telephone connection
- People waiting one behind the other; queue
- Long thin wire, e.g. for electrical signal
- verb
- To put material along the inside of something
those
US / ðəʊz /
•UK / ðoz /
- determiner
- The people or things we are talking about
- pronoun
- The objects far from the speaker
math
US / mæθ /
•UK / mæθ /
- noun
- Study or science of numbers and shapes
through
US / θru: /
•UK / θru /
- 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
few
US / fju: /
•UK / fju /
- pronoun
- Not many, a small number
since
US / sɪns /
•UK / sɪns /
- adverb
- At a point before the present time
- conjunction
- For this reason; because
- preposition
- From the time in the past that
slope
US / sləʊp /
•UK / sloʊp /
- noun
- Angle of a decline, e.g. where a road dips down
- Surface on which people can ski
- verb
- To have one end that is not as high as the other
much
US / mʌtʃ /
•UK / mʌtʃ /
- 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
well
US / wel /
•UK / wɛl /
- 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
just
US / dʒʌst /
•UK / dʒʌst /
- 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)
accelerate
US / əkˈseləreɪt /
•UK / ækˈsɛləˌret /
- verb
- To cause to occur earlier than expected
- To increase the speed or rate of something
outer
US / ˈaʊtə(r) /
•UK / ˈaʊtɚ /
- adjecitve
- Far away
- Being farther away from the center
- On or around something; away from the center
datum
US / ˈdeɪtəm /
•UK / ˈdetəm, ˈdætəm, ˈdɑtəm /
- noun
- Item of factual information
croatia
US / krəʊ'eɪʃə /
•UK / kroʊ'eɪʃə /
- other
- A republic in the western Balkans in south-central Europe in the eastern Adriatic coastal area; form
zagreb
US / ˈzɑːgrɛb /
•UK / ˈzɑˌgrɛb /
- proper noun
- A city in northern central Croatia, the country's capital; population 704,800 (est. 2009).
could
US / kəd /
•UK / kʊd /
- other
- Past form of 'can' to mean have ability
- Used to ask for something politely, or to offer
next
US / nekst /
•UK / nɛkst /
- adverb
- The one that follows another in time or order
- At a time or place directly after the present one
- noun
- The one that follows after
- adjecitve
- Immediately after the previous one
- First occurrence after the present one
see
US / si: /
•UK / si /
- 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)
crust
US / krʌst /
•UK / krʌst /
- noun
- Hard outer layer of something, e.g. the earth
- Hard crisp outer layer of bread, baked goods
before
US / bɪˈfɔ:(r) /
•UK / bɪˈfɔr,-ˈfor /
- adverb
- At a time earlier than the present; previously
- conjunction
- In advance of something happening
- preposition
- In front of someone or something
station
US / 'steɪʃn /
•UK / ˈsteʃən /
- noun
- Building, area, place used for a specific reason
- A person's place in society
- Place where you can catch a train or a bus
- Company that broadcasts radio or TV programs
- verb
- (Army) to be posted to a place to perform duties
- To put a person in a certain place or position
notice
US / 'nəʊtɪs /
•UK / ˈnotɪs /
- noun
- Time by when you must leave, e.g. if you are fired
- Paper with an announcement, e.g. pinned to a board
- verb
- To become aware by sight, touch, or hearing
information
US / ˌɪnfəˈmeɪʃn /
•UK / ˌɪnfɚˈmeʃən /
- noun
- Collection of facts and details about something
know
US / nəʊ /
•UK / noʊ /
- 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
have
US / həv /
•UK / hæv /
- 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
draw
US / drɔ: /
•UK / drɔ /
- noun
- Something that attracts people to visit a place
- A lottery or prize
- Result of a game, contest where the score is equal
- verb
- To attract attention to someone or something
- To get closer to or approach something or someone
- To influence a person's involvement in something
- To move an object by pulling
- To create an image using pen or pencil and paper
- To take one thing out of a container, etc.
- (Of 2 teams) to finish a game with the same score
discovery
US / dɪ'skʌvərɪ /
•UK / dɪˈskʌvəri /
- noun
- Learning something for the first time
away
US / ə'weɪ /
•UK / əˈwe /
- 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
less
US / les /
•UK / lɛs /
- adjecitve
- Smaller in amount or degree
- adverb
- To a smaller degree
- noun
- A smaller amount
- preposition
- With the subtraction of
able
US / 'eɪbl /
•UK / ˈebəl /
- adjecitve
- Skilled; good at something
- Having the ability to do something
pat
US / pæt /
•UK / pæt /
- noun
- Person's name
- verb
- To hit or touch lightly
this
US / ðɪs /
•UK / ðɪs /
- 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
theoretical
US / ˌθɪəˈretɪkl /
•UK / ˌθiəˈrɛtɪkəl /
- adjecitve
- Concerning the unproved aspects of a subject
although
US / ɔ:lˈðəu /
•UK / ɔlˈðo /
- conjunction
- Despite the fact that; however
southeast
US / ˌsaʊθ'i:st /
•UK / saʊθˈist, saʊˈist /
- noun
- Location in the southeastern part of an area
entire
US / ɪn'taɪə(r) /
•UK / ɛnˈtaɪr /
- adjecitve
- Complete or full; with no part left out; whole
path
US / pɑ:θ /
•UK / pæθ, pɑθ /
- noun
- Method of living leading to a particular result
- Track made with stones, by walking over the ground
the
US / ðə /
•UK / ðə /
- 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
let
US / let /
•UK / lɛt /
- verb
- To allow someone to do something
- Introducing a suggestion to do something together
- To rent a house, etc. to others
core
US / kɔ:(r) /
•UK / kɔr, kor /
- noun
- Important central part of something
- verb
- To take out the central section of a fruit
surface
US / 'sɜ:fɪs /
•UK / ˈsɚfəs /
- adjecitve
- Of the top layer; not deep or meaningful
- noun
- Top layer of the ground or of water
- Nature or emotions that show, but may not be true
- Outside or upper layer of something
- verb
- To give (road) a top layer
- To appear after being hidden, unseen, or unknown
- To come to the top of something; emerge
- To come to the top level of water, mud, etc.
into
US / 'ɪntə /
•UK / ˈɪntu /
- preposition
- Moving or going inside something
- In the same direction as; in the direction of
- So as to become; taking the state of
kind
US / kaɪnd /
•UK / kaɪnd /
- adjecitve
- In a caring and helpful manner
- friendly and considerate
- noun
- One type of thing
seismologist
US / ˌsaɪzmə'lɒdʒɪst /
•UK / ˌsaɪzmə'lɒdʒɪst /
- noun
- Geophysicist who studies earthquakes and the mechanical characteristics of the Earth
body
US / ˈbɒd.i /
•UK / ˈbɑdi /
- noun
- An object distinct from other objects
- A group of people involved in an activity together
- Main part of something
- A person's physical self
lucky
US / 'lʌkɪ /
•UK / ˈlʌki /
- adjecitve
- Fortunate; having good things happen by chance
fit
US / fɪt /
•UK / fɪt /
- 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
deep
US / di:p /
•UK / dip /
- adjecitve
- Complex and important
- Extreme or intense
- Going far down from the surface
- Low in pitch, as a sound
- adverb
- At a certain distance beneath the surface
one
US / wʌn /
•UK / wʌn /
- 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
material
US / məˈtɪəriəl /
•UK / məˈtɪriəl /
- adjecitve
- Relevant; (of evidence) important or significant
- Belonging to the world of physical things
- noun
- Cloth; fabric
- Supplies or data needed to do a certain thing
- Substance from which a thing is made of
inner
US / ˈɪnə(r) /
•UK / ˈɪnɚ /
- adjecitve
- Concerning the inside part of something
ones
US / wʌnz /
•UK / wʌnz /
- number
- Number 1, a single person or thing
you
US / jʊ /
•UK / ju /
- pronoun
- Person someone is speaking or writing to
- Person or people in general
little
US / 'lɪtl /
•UK / ˈlɪtl /
- adjecitve
- Being short in length of time
- Not great in size, amount, or degree; small
- Being very young or younger than others
- adverb
- By an amount or degree that is not very much
- Not often; rarely
- noun
- A person's name
how
US / haʊ /
•UK / haʊ /
- adjecitve
- To what degree? in what amount?
- adverb
- (Used to explain the way to do something)
- exclamation
- For what purpose or reason?
- (Used to ask someone or something's condition)
vertical
US / ˈvɜ:tɪkl /
•UK / ˈvɜ:rtɪkl /
- adjecitve
- (Of a line, etc.) going up and down; not horizontal
earthquake
US / ˈɜ:θkweɪk /
•UK / ˈɜ:rθkweɪk /
- noun
- Heavy shaking of the ground due to natural forces
than
US / ðən /
•UK / ðən /
- conjunction
- Used to compare two things that are not equal
discontinuity
US / ˌdɪsˌkɒntɪˈnju:əti /
•UK / dɪsˌkɑ:ntəˈnu:əti /
- noun
- Interruption (temporary or permanent)
straight
US / streɪt /
•UK / stret /
- adjecitve
- Not having curves, bends, or angles
- Not gay; heterosexual
- honest and direct
- adverb
- in a line; immediately; honestly and directly
exactly
US / ɪgˈzæktli /
•UK / ɪɡˈzæktli /
- adverb
- No more and no less than; precisely
croatian
US / krəʊ'eɪʃn /
•UK / kroʊ'eɪʃn /
- adjecitve
- Concerning the culture and people of Croatia
probably
US / ˈprɒbəbli /
•UK / ˈprɑbəbli /
- adverb
- That is likely to happen or be true
will
US / wɪl /
•UK / wɪl /
- 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
after
US / 'ɑ:ftə(r) /
•UK / ˈæftɚ /
- adverb
- Later than another time, or behind something
- conjunction
- Following something before
- preposition
- When an event happened or time has passed
axis
US / ˈæksɪs /
•UK / ˈæksɪs /
- noun
- A line about which a rotating body turns
ever
US / 'evə(r) /
•UK / ˈɛvɚ /
- adverb
- At any time; at all times in the future
once
US / wʌns /
•UK / wʌns /
- adverb
- One time; one instance
- At a time in the past
- conjunction
- When; as soon as
uniform
US / ˈju:nɪfɔ:m /
•UK / ˈju:nɪfɔ:rm /
- 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
point
US / pɔɪnt /
•UK / pɔɪnt /
- noun
- An item to be discussed
- Small spot or dot
- Fact or detail
- Feature of something
- The size of the text on a page or screen
- A certain time or stage in a process
- Certain position in time or space
- Idea or fact you try to convince people about
- Measurement of scores in a game, sport
- Sharp end of something, e.g. a pen or pin
- verb
- To face a certain direction, e.g. north
- To indicate something with your finger to others
while
US / waɪl /
•UK / hwaɪl, waɪl /
- conjunction
- In spite of the fact that; although
- During the time that; at the same time
- noun
- Short amount of time
should
US / ʃʊd /
•UK / ʃʊd /
- other
- Used to indicate what is proper or reasonable
clue
US / klu: /
•UK / klu /
- noun
- Information that helps explain something; hint
actually
US / ˈæktʃuəli /
•UK / ˈæktʃuəli /
- adverb
- Used to add new (often different) information
area
US / 'eərɪə /
•UK / ˈɛriə /
- noun
- Amount of measured space
- A specific section or space; part of a region
- A subject or field of study
use
US / ju:s /
•UK / ju:s /
- 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
obviously
US / ˈɒbviəsli /
•UK / ˈɑːbviəsli /
- adverb
- In a way that is obvious/easy to see or understand
reason
US / 'ri:zn /
•UK / ˈrizən /
- 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
liquid
US / ˈlɪkwɪd /
•UK / ˈlɪkwɪd /
- adjecitve
- (Of wealth) being able to be spent as cash
- In a state of being uncertain
- Moving in a flowing manner, like water or oil
- noun
- Something that is similar to the state of water
sudden
US / ˈsʌdn /
•UK / ˈsʌdn /
- adjecitve
- Happening or done quickly or unexpectedly
somehow
US / ˈsʌmhaʊ /
•UK / ˈsʌmˌhaʊ /
- adverb
- In a way that is not known or certain
here
US / hɪə(r) /
•UK / hɪr /
- adverb
- In this place; at this location, position or time
importantly
US / ɪmˈpɔːtntli /
•UK / ɪmˈpɔːrtntli /
- adverb
- In an important way;
already
US / ɔ:lˈredi /
•UK / ɔlˈrɛdi /
- adverb
- Having happened or been done before this time
realize
US / 'ri:əlaɪz /
•UK / ˈriəˌlaɪz /
- verb
- To become aware of or understand mentally
fast
US / fɑ:st /
•UK / fæst /
- adjecitve
- In a way that is difficult to move or change
- Moving or able to move quickly
- Showing time that is later than the actual time
- adverb
- With a great deal of speed
- noun
- Period of time when a person chooses not to eat
- verb
- To refuse food for a long time
seismic
US / ˈsaɪzmɪk /
•UK / ˈsaɪzmɪk /
- adjecitve
- Of earthquakes
move
US / mu:v /
•UK / muv /
- noun
- Act of moving a playing piece in chess, etc.
- An action; doing something
- Step taken to achieve a goal
- verb
- To cause someone to have certain emotions
- To cause something to change to a different place
- To change where people live or a business operates
- To take action to do or achieve something
travel
US / ˈtrævl /
•UK / ˈtrævəl /
- noun
- Going to other places, esp. distant places
- verb
- To go to a place that is far away
apologize
US / ə'pɒlədʒaɪz /
•UK / əˈpɑləˌdʒaɪz /
- verb
- To say sorry because of a mistake or injury
dense
US / dens /
•UK / dɛns /
- adjecitve
- Very thick and difficult to see, get through
- Hard to understand
- Uncomprehending; foolish; inconsiderate
change
US / tʃeɪndʒ /
•UK / tʃendʒ /
- 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
they
US / ðeɪ /
•UK / ðe /
- pronoun
- Two or more people, animals, or things
curve
US / kə:v /
•UK / kɚv /
- noun
- Smooth rounded line that is not straight
- verb
- To make something bend into a rounded shape
kilometre
US / ˈkɪləmi:tə(r) /
•UK / ˈkɪləmiːtər /
- noun
- A metric unit of length equal to 1000 metres
realization
US / ˌri:əlaɪˈzeɪʃn /
•UK / ˌri:ələˈzeɪʃn /
- noun
- Act of noticing something not noticed before
all
US / ɔ:l /
•UK / ɔl /
- adverb
- Completely; totally
- determiner
- Being every one of something
- pronoun
- 100% of something; the complete amount
their
US / ðɛː /
•UK / ðer /
- determiner
- Belonging to them
huge
US / hju:dʒ /
•UK / hjudʒ /
- adjecitve
- Very very large
between
US / bɪˈtwi:n /
•UK / bɪˈtwin /
- preposition
- From one person, thing, or place, to another
- In the space that separates two objects
- Among two or more people who share something
bit
US / bɪt /
•UK / bɪt /
- noun
- Device put in a horse's mouth to control it
- Small piece of something
- verb
- (E.g. of fish) to take bait and be caught
take
US / teɪk /
•UK / tek /
- 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
install
US / ɪnˈstɔ:l /
•UK / ɪnˈstɔl /
- verb
- To set up equipment so that it is ready to use
- To place someone officially in a job position
general
US / 'dʒenrəl /
•UK / ˈdʒɛnərəl /
- adjecitve
- Widespread, normal or usual
- noun
- Top ranked officer in the army
figure
US / ˈfiɡə /
•UK / ˈfɪɡjɚ /
- 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
butcher
US / ˈbʊtʃə(r) /
•UK / ˈbʊtʃɚ /
- noun
- Store selling meat; person who sells meats
- verb
- To cut up dead animals to sell their meat
- To kill people violently and without compassion
gradually
US / ˈgrædʒuəli /
•UK / ˈɡrædʒʊəlɪ /
- adverb
- Occurring in a slow manner over a period of time