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picture

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

come

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

bird

US / bɜ:d /

•

UK / bɜ:rd /

A1

noun
Animal with feathers that uses wings to fly

over

US / 'əʊvə(r) /

•

UK / ˈovɚ /

A1

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

early

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

munch

US / mʌntʃ /

•

UK / mʌntʃ /

B2

noun
Sound made when eating something quickly or loudly
verb
To eat something quickly or loudly

where

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

tyrannosaurus

US / tɪˌrænə'sɔ:rəs /

•

UK / tɪˌrænə'sɔ:rəs /

A1

noun
Any of various tyrannosaurid dinosaurs of the genus Tyrannosaurus, having a large head and teeth and

from

US / frəm /

•

UK / frʌm, frɑm,frəm /

A1

preposition
Starting at a particular place, time or level

only

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

call

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

issue

US / 'ɪʃu: /

•

UK / ˈɪʃu /

A2

noun
Important topic discussed, debated or argued over
Single edition of a magazine
verb
To make something available to be used or sold
To deliver a statement, etc. in an official manner

bipedal

US / ˌbaɪˈpiːdl /

•

UK / ˌbaɪˈpiːdl /

C2

other
Having two feet

two

US / tu: /

•

UK / tu /

A1

number
2

journal

US / ˈdʒə:nl /

•

UK / ˈdʒɚnəl /

B1

noun
A diary; record of what you do every day
Magazine of academic papers

put

US / pʊt /

•

UK / pʊt /

A1

phrasal verb
to make a light stop shining by pressing or moving a switch
verb
To move or place a thing in a particular position
To rate something in importance or value
To write or say something in a certain manner

national

US / 'næʃnəl /

•

UK / ˈnæʃənəl, ˈnæʃnəl /

A2

adjecitve
Concerning a nation as a whole
noun
A person of a particular country

pangaea

US / pænˈdʒiːə /

•

UK / pænˈdʒiːə /

A1

other
(Plate tectonics) a hypothetical continent including all the landmass of the earth prior to the Tria

volcano

US / vɒlˈkeɪnəʊ /

•

UK / vɑ:lˈkeɪnoʊ /

B1

noun
Mountain through which hot liquid earth can erupt

dawn

US / dɔ:n /

•

UK / dɔn /

B1

noun
First light of day
Person's name
verb
To begin to grow light as the sun rises
To begin to be understood for the first time

most

US / məʊst /

•

UK / most /

A1

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

predatory

US / 'predətrɪ /

•

UK / ˈprɛdəˌtɔri, -ˌtori /

B1

adjecitve
Preying on the weak to gain an advantage

foothill

US / ˈfʊthɪl /

•

UK / ˈfʊtˌhɪl /

C2

noun
Relatively low hill on lower slope of a mountain

and

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

into

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

lineage

US / ˈlɪniɪdʒ /

•

UK / ˈlɪniɪdʒ /

B2

noun
People in someone's family who lived in the past

ricardo

US / riˈkɑ:dəu /

•

UK / rɪˈkɑrdo /

A1

other
English economist who argued that the laws of supply and demand should operate in a free market

this

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

university

US / ˌju:nɪ'vɜ:sətɪ /

•

UK / ˌjunɪˈvɜrsəti /

A1

noun
High-level educational institution; college

researcher

US / rɪ'sɜ:tʃə(r) /

•

UK / rɪˈsətʃɚ /

A2

noun
Someone who works to find new facts and ideas

thickness

US / ˈθɪknəs /

•

UK / ˈθɪknɪs /

A2

noun
Distance between the opposite edges of a thing

may

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

year

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

how

US / haʊ /

•

UK / haʊ /

A1

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)

the

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

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

than

US / ðən /

•

UK / ðən /

A1

conjunction
Used to compare two things that are not equal

sediment

US / ˈsedɪmənt /

•

UK / ˈsɛdəmənt /

B2

noun
Material that settles to the bottom of a liquid

january

US / ˈdʒænjuəri /

•

UK / ˈdʒænjueri /

A1

noun
1st month of the year

juan

US / hwɑːn; ˈdʒuːən /

•

UK / wɑːn; hwɑːn /

A1

discovery

US / dɪ'skʌvərɪ /

•

UK / dɪˈskʌvəri /

A2

noun
Learning something for the first time

ash

US / æʃ /

•

UK / æʃ /

B1

noun
Gray powder left after a fire

foot

US / fʊt /

•

UK / fʊt /

A1

noun
Base of something such as a mountain or vase
Length of 12 inches or about 25 cm
Lowest part of the leg we use to stand on

uncover

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

hand

US / hænd /

•

UK / hænd /

A1

noun
Cards given to a player in a card game
Piece of a clock that points to the time
Someone who performs physical tasks or work
Body part at the end of a person's arm
Help for someone performing a particular action
Condition of having power or influence
Member of the crew of a ship
verb
To give something to someone personally

cover

US / 'kʌvə(r) /

•

UK / ˈkʌvɚ /

A1

noun
A different version of another song
Bed sheets; blankets
(Police or military) protection from attack
Amount of money to be paid in an insurance claim
Thing you put over something to close or hide it
Front and back part of a book or magazine
Shelter built to protect from the natural elements
verb
To record a different version of another song
To include as part of its area
To put something over something to hide it
To discuss a subject in a talk or meeting
To form a layer over something so it is hidden
To have sufficient funds to pay for something
To include something within an agreed limit
To report news on TV, radio or in a newspaper
(Police or military) to protect from attack
To travel a certain distance in a given time
To wrap something with something, such as a cloth

have

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

onto

US / ˈɒntə /

•

UK / ˈɑnˌtu, -tə, ˈɔn- /

A1

preposition
Towards a certain direction/into a certain area

with

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

scientist

US / ˈsaɪəntɪst /

•

UK / ˈsaɪəntɪst /

A2

noun
Person who is trained in a science

complete

US / kəm'pli:t /

•

UK / kəmˈplit /

A1

adjecitve
Being finished; done; achieved
Being as perfect and as total as could be
verb
To finish or reach the end of doing something

know

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

weigh

US / weɪ /

•

UK / weɪ /

A2

verb
To balance things against each other
To consider something carefully to form an opinion
To determine the weight of, using scales

accumulate

US / əˈkju:mjəleɪt /

•

UK / əˈkjumjəˌlet /

B1

verb
To gather or acquire so that you have more of it

andes

US / ˈændiːz /

•

UK / ˈændiz /

A1

noun
A mountain range in South America running miles along the Pacific coast

single

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

development

US / dɪ'veləpmənt /

•

UK / dɪˈvɛləpmənt /

A2

noun
Act or process of growing bigger or more advanced
A new event related to a previous event

southwest

US / ˌsaʊθ'west /

•

UK / saʊθˈwɛst, saʊˈwɛst /

B2

noun
Location in the southwestern part of an area

runner

US / 'rʌnə(r) /

•

UK / ˈrʌnɚ /

A1

noun
Person whose job it is to deliver messages
A rail on which a drawer or curtain slides
Person who runs for exercise or for a sport

can

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

but

US / bət /

•

UK / bʌt,bət /

A1

conjunction
Used before you say something different, opposite

skeleton

US / ˈskelɪtn /

•

UK / ˈskɛlɪtn /

B1

adjecitve
Outline of the basic of main part of something
noun
Structure of bones that supports the body
Frame that provides support for e.g. a building
Extremely bony or thin person or animal

give

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

paul

US / pɔ:l /

•

UK / pɔ:l /

A1

other
Paul's name was Saul prior to his conversion to Christianity

rift

US / rɪft /

•

UK / rɪft /

B2

noun
Opening made by splitting; a major disagreement

good

US / ɡʊd /

•

UK / ɡʊd /

A1

adjecitve
Proper, appropriate or right
(Of an amount) enough; plenty
Excellent; high quality
Acting well or properly; of moral character
In a positive or happy emotional state
noun
Advantage or benefit

look

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

rex

US / reks /

•

UK / reks /

A1

noun

they

US / ðeɪ /

•

UK / ðe /

A1

pronoun
Two or more people, animals, or things

moon

US / mu:n /

•

UK / mun /

A2

noun
Round object circling the Earth at night
verb
To expose your buttocks as a joke

prey

US / preɪ /

•

UK / pre /

B1

noun
The victim of another person's aggression
other
The victim of another person's aggression
verb
To hunt (other animals) in order to eat them
To cause another to be a victim

very

US / 'verɪ /

•

UK / ˈvɛri /

A1

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

their

US / ðɛː /

•

UK / ðer /

A1

determiner
Belonging to them

believe

US / bɪ'li:v /

•

UK / bɪˈliv /

A1

verb
To think or accept that something is true
To have a particular opinion about something

nice

US / naɪs /

•

UK / naɪs /

A1

adjecitve
Being attractive or of high quality or value
Good or enjoyable
Being kind or friendly

mountain

US / 'maʊntən /

•

UK / ˈmaʊntən /

A1

noun
Very high piece of land, higher than a hill

carnivore

US / ˈkɑ:nɪvɔ:(r) /

•

UK / ˈkɑrnəˌvɔr, -ˌvor /

C1

noun
Any creature that consumes meat

fast

US / fɑ:st /

•

UK / fæst /

A1

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

its

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”

old

US / əʊld /

•

UK / old /

A1

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

predator

US / 'predətə(r) /

•

UK / ˈprɛdətɚ, -ˌtɔr /

B1

noun
An animal that hunts and kills other animals
Person preying on the weak to gain advantage

individual

US / ˌɪndɪˈvɪdʒuəl /

•

UK / ˌɪndəˈvɪdʒuəl /

A2

adjecitve
Made for use by one single person
Having a distinct manner different from others
noun
Single person, looked at separately from others

begin

US / bɪ'ɡɪn /

•

UK / ˈbeɡɪn /

A1

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

spew

US / spju: /

•

UK / spju /

C1

verb
To come out or push out with force

for

US / fə(r) /

•

UK / fɔr,fə /

A1

preposition
Used to show the purpose, or need of something

animal

US / ˈænɪml /

•

UK / ˈænəməl /

A1

noun
A living creature that is not a plant or person

time

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

mount

US / maʊnt /

•

UK / maʊnt /

B2

noun
An attachment used to keep something in place
Title of a specific mountain
Horse that someone is riding
verb
To attach something to something else
To set a picture, jewel etc. in
To sit on a horse or bike in order to ride it
To climb a mountain
To organize an exhibition, race etc.
To start (an attack) against an enemy

descendant

US / dɪˈsendənt /

•

UK / dɪˈsɛndənt /

C1

noun
Family member from generations following you

well

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

palaeontologist

US / ˌpæliɒnˈtɒlədʒɪst /

•

UK / ˌpeɪliɑːnˈtɑːlədʒɪst /

C1

noun
Person who studies and is an expert in fossils

evolve

US / ɪ'vɒlv /

•

UK / ɪˈvɑlv /

B1

verb
To develop certain features
To develop or change slowly over time
To slowly change or develop into something better

flesh

US / fleʃ /

•

UK / flɛʃ /

A2

noun
Soft part of fruit, vegetable that can be eaten
The soft tissues of your body covering the bones
verb
To clean the skin e.g. of scales from a fish

actually

US / ˈæktʃuəli /

•

UK / ˈæktʃuəli /

A1

adverb
Used to add new (often different) information

science

US / 'saɪəns /

•

UK / ˈsaɪəns /

A2

noun
Study of the physical world, based on facts

new

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

precursor

US / pri:ˈkɜ:sə(r) /

•

UK / pri:ˈkɜ:rsə(r) /

B1

noun
Something that comes before another; forerunner

argentina

US / ˌɑ:dʒənˈti:nə /

•

UK / ˌɑrdʒənˈtinə /

A1

noun
A republic in southern South America; second largest country in South America
other
Type genus of the Argentinidae: argentines

describe

US / dɪ'skraɪb /

•

UK / dɪˈskraɪb /

A1

verb
To tell the appearance, sound, smell of something

once

US / wʌns /

•

UK / wʌns /

A1

adverb
One time; one instance
At a time in the past
conjunction
When; as soon as

million

US / ˈmɪljən /

•

UK / ˈmɪljən /

A1

number
1,000,000

valley

US / 'vælɪ /

•

UK / ˈvæli /

A2

noun
Area between mountains with river running through

area

US / 'eərɪə /

•

UK / ˈɛriə /

A1

noun
Amount of measured space
A specific section or space; part of a region
A subject or field of study

chase

US / tʃeɪs /

•

UK / tʃes /

A2

noun
Act of going after someone to catch them
other
To try very hard to get something that you want
verb
To go after with the intention of catching

age

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

day

US / deɪ /

•

UK / de /

A1

noun
A period of 24 hours beginning at midnight
The period of time when it is light outside
Person's name

theropod

US / /

•

UK / /

A1

noun
Any of numerous carnivorous dinosaurs of the Triassic to Cretaceous with short forelimbs that walked

corner

US / 'kɔ:nə(r) /

•

UK / ˈkɔrnɚ /

A2

noun
Place where two lines, sides, corners etc. meet
Edges of something, e.g. eyes, boxing ring
verb
To force into a position impossible to escape from
To go around a bend in the road (often by driving)

small

US / smɔ:l /

•

UK / smɔl /

A1

adjecitve
Little in size; not big
(Of letters) not written in capital letters
Being insignificant or minor
(Of a business) with few people or things; local
(Of voice) being soft and quiet
(Of a child) being young

grab

US / ɡræb /

•

UK / ɡræb /

A2

verb
To take and hold something quickly

place

US / pleɪs /

•

UK / ples /

A1

noun
Particular location, area or region
verb
To put someone in a particular type of situation
To put something in a certain location or position

find

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

nasty

US / 'nɑ:stɪ /

•

UK / ˈnæsti /

A2

adjecitve
Very bad, unpleasant, or offensive

birth

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

down

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

about

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)

eventually

US / ɪˈventʃuəli /

•

UK / ɪˈvɛntʃuəli /

A2

adverb
After a long time; after many attempts; in the end

what

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

tooth

US / tu:θ /

•

UK / tuθ /

A1

noun
A sharp points on the edge of a machine or tool
Hard white things in the mouth, used to bite

like

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

ultimately

US / ˈʌltɪmətli /

•

UK / ˈʌltəmɪtli /

B1

adverb
Done or considered as the final and most important

that

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’

specie

US / 'spi:ʃi: /

•

UK / 'spi:ʃɪ /

B1

noun
Singular of species