Preparing usage notes, please check back later
ability
US /əˈbɪlɪti/
UK /ə'bɪlətɪ/
- Noun (Countable/Uncountable)
- The power, resources or skill to do something
- A particular skill or talent.
A2TOEICMoreactivate
US /ˈæktəˌvet/
UK /ˈæktɪveɪt/
- Transitive Verb
- To cause to happen; cause a chemical reaction
- To make something start working
B1Moreactivation
US /ˌæktɪ'veɪʃn/
UK /ˌæktɪ'veɪʃn/
- Noun
- Act of making something (e.g. a bomb) active
B1Moreactual
US /ˈæktʃuəl/
UK /ˈæktʃuəl/
- Adjective
- Real or existing in fact, not imagined; real
- Current; existing at the present time.
A2TOEICMoreadd on
US /æd ɑn/
UK /æd ɔn/
- Phrasal Verb
- To attach or include something extra.
- Countable Noun
- A feature that can be added to a computer program or website.
A1Morealcohol
US /ˈælkəˌhɔl,-ˌhɑl/
UK /'ælkəhɒl/
- Uncountable Noun
- A colorless liquid that can catch fire (C2H5OH)
- Drinks such as wine, whiskey, beer
B1Morealong with
US /əˈlɔŋ wɪð/
UK /əˈlɔŋ wið/
- Preposition
- In addition to; together with.
- Adverb
- In company or together with someone or something.
- Including; in addition to.
A2Morealpha
US /'ælfə/
UK /ˈælfə/
- Noun
- First letter in the Greek alphabet
- Adjective
- Most powerful (animals of the same sex)
B1Moreas follows
US
UK
- Phrase
- Used to introduce a list or explanation.
A1Moreas well as
US /æz wɛl æz/
UK /æz wel æz/
- Adverb
- Also; in addition to
- Preposition
- In addition to; and also.
A1Moreat a time
US /æt e taɪm/
UK /æt ə taim/
- Phrase
- Separately; one by one
- Simultaneously; together
A1Moreback down
US /bæk daʊn/
UK /bæk daun/
- Phrasal Verb
- To admit you were wrong; stop claiming
A1Moreback into
US /bæk ˈɪntu/
UK /bæk ˈɪntuː/
- Phrasal Verb
- To drive a vehicle backwards into a space or area.
- To accidentally collide with something while moving backwards.
A1Moreback up
US /bæk ʌp/
UK /bæk ʌp/
- Phrasal Verb
- To save a copy of your computer data
- To confirm the truth of what someone says
A1Morebeta
US /'beɪtə/
UK /'bi:tə/
- Noun
- Test version of a product or software
B2Morebile
US /baɪl/
UK /baɪl/
- Uncountable Noun
- Body fluid that helps you digest fat
B2Morebiochemistry
US /ˌbaɪoˈkɛmɪstri/
UK /ˌbaɪəʊ'kemɪstrɪ/
- Uncountable Noun
- Science of chemical processes in living things
B2Morebreak down
US /brek daʊn/
UK /breik daun/
- Phrasal Verb
- To forcibly break, destroy or make collapse
- (Machine) to stop working or become weaker
A1Morebreakdown
US /ˈbrekˌdaʊn/
UK /'breɪkdaʊn/
- Noun
- When normal activity or behavior stops
B1TOEICMorebring in
US /brɪŋ ɪn/
UK /briŋ in/
- Phrasal Verb
- To earn a certain amount of money or profits
- To add person into existing group, e.g. phone call
A1Morecarbon
US /ˈkɑrbən/
UK /'kɑ:bən/
- Uncountable Noun
- Chemical element with an atomic number of 6
B1Morecholesterol
US /kəˈlestərɔ:l/
UK /kəˈlestərɒl/
- Uncountable Noun
- Substance in the body that may cause heart disease
- Noun
- A test to measure the amount of cholesterol in your blood.
B2Morecome from
US /kʌm frʌm/
UK /kʌm frɔm/
- Phrasal Verb
- To have as your native country or city
A1Morecomment
US /ˈkɑmɛnt/
UK /'kɒment/
- Noun (Countable/Uncountable)
- Something you say, giving an opinion; remark
- An explanatory note in a computer program.
- Verb (Transitive/Intransitive)
- To say something that gives your opinion
- To add explanatory notes to a computer program.
A2Moreconcept
US /ˈkɑnˌsɛpt/
UK /'kɒnsept/
- Noun (Countable/Uncountable)
- Abstract idea of something or how it works
- A plan or intention; a conception.
A2TOEICMoreconsume
US /kənˈsum/
UK /kən'sju:m/
- Transitive Verb
- To eat, drink, buy or use up something
- To take all your energy; focus the attention
A2TOEICMoreconvert
US /kənˈvɚt/
UK /kən'vɜ:t/
- Verb (Transitive/Intransitive)
- To switch from a religion, belief etc. to another
- To change form, character, or function to another
- Countable Noun
- Person switching from one belief system to another
A2Morecoordinate
US /ko'ɔrdəˈnet/
UK /kəʊ'ɔ:dɪneɪt/
- Transitive Verb
- To match styles or colors that go well together
- To cause body parts to move smoothly together
- Noun
- Point on a map defining a location e.g. 135N, 34W
- A matching set of clothes.
B1Morecoordinate with
US
UK
- Phrasal Verb
- To work together efficiently and harmoniously with someone or a group to achieve a common goal.
dna
US
UK
- Noun (Countable/Uncountable)
- Chemical in living cells with genetic information
B2Moreelectron
US /ɪˈlektrɑ:n/
UK /ɪˈlektrɒn/
- Countable Noun
- A negatively charged particle
B2Moreendoplasmic
US /ˌendə'plazmɪk/
UK /ˌendə'plazmɪk/
- Adjective
- Inner portion of the cytoplasm of a cell
C2Moreenzyme
US /ˈɛnzaɪm/
UK /ˈenzaɪm/
- Noun
- A protein made by cells
B2TOEICMorefollow along
US /ˈfɑlo əˈlɔŋ/
UK /ˈfɔləu əˈlɔŋ/
- Phrasal Verb
- To agree to do or act the same as others
A1Moreformation
US /fɔ:rˈmeɪʃn/
UK /fɔ:ˈmeɪʃn/
- Noun
- Process of creating; making a particular shape
B1Morefunction
US /ˈfʌŋkʃən/
UK /'fʌŋkʃn/
- Noun
- Social event, or party such as a wedding
- Mathematical operation used in calculations
- Intransitive Verb
- To serve a certain purpose or role
- To be operating, working or achieving its purpose
A2TOEICMoregenerally
US /ˈdʒɛnərəli/
UK /ˈdʒenrəli/
- Adverb
- Usually; as a rule; by, to or for most people
A2Moregenerate
US /ˈdʒɛnəˌret/
UK /ˈdʒenəreɪt/
- Transitive Verb
- To create or be produced or bring into existence
- To create electricity, heat, energy and power
A2TOEICMorehave to
US /hæv tu/
UK /ˈhæv tə/
- Auxiliary Verb
- Must do
A1Morehollow
US /ˈhɑ:loʊ/
UK /ˈhɒləʊ/
- Adjective
- (Of objects) having nothing inside; not solid
- Lacking value, sincerity, or meaning
- Transitive Verb
- To make a solid object have a large hole inside it
B1TOEICMorehydration
US /haɪ'dreɪʃn/
UK /haɪ'dreɪʃn/
- Uncountable Noun
- Process of supplying or adding water to
C2Morehydrogen
US /ˈhaɪdrədʒən/
UK /ˈhaɪdrədʒən/
- Uncountable Noun
- Lightest of all chemical elements
B1Morein other words
US
UK
- Phrase
- Stating something in a different way, often to make it clearer or more understandable.
inside of
US /ɪnˈsaɪd ʌv/
UK /inˈsaid ɔv/
- Preposition
- Within; in the inner part of.
- Within a certain period of time.
A1Moreinvolve
US /ɪnˈvɑlv/
UK /ɪn'vɒlv/
- Transitive Verb
- To have or be included as a part of something
- To cause (a person or group) to take part in an event or activity.
A2TOEICMoremembrane
US /ˈmɛmˌbren/
UK /'membreɪn/
- Noun (Countable/Uncountable)
- Outside covering of a cell
- A thin covering of tissue or of a cell
B2Moremetabolism
US /mɪˈtæbəˌlɪzəm/
UK /məˈtæbəlɪzəm/
- Uncountable Noun
- Chemical processes to convert food to energy
- The rate at which the body uses energy.
B2Moremolecule
US /ˈmɑlɪˌkjul/
UK /ˈmɒlɪkju:l/
- Noun
- Two or more atoms chemically combined
B2Morenasty
US /ˈnæsti/
UK /'nɑ:stɪ/
- Adjective
- Very bad, unpleasant, or offensive
- Unkind; unpleasant.
A2Moreoccur
US /əˈkɚ/
UK /əˈkɜ:(r)/
- Intransitive Verb
- To come to pass or to happen
- To be found to exist; to be present.
A2TOEICMoreoxidation
US /ˌɑksɪˈdeʃən/
UK /ˌɒksɪ'deɪʃn/
- Uncountable Noun
- Process of combining with oxygen
C1Moreoxygen
US /ˈɑksɪdʒən/
UK /'ɒksɪdʒən/
- Uncountable Noun
- A gas in the air that we need to breathe
- Oxygen administered as a medical treatment.
B1Moreprevent
US /prɪˈvɛnt/
UK /prɪ'vent/
- Transitive Verb
- To stop something from happening or existing
A2TOEICMoreprocess
US /ˈprɑsˌɛs, ˈproˌsɛs/
UK /prə'ses/
- Transitive Verb
- To organize and use data in a computer
- To deal with official forms in the way required
- Noun (Countable/Uncountable)
- Dealing with official forms in the way required
- Set of changes that occur slowly and naturally
A2TOEICMoreradical
US /ˈrædɪkəl,'rædɪkḷ/
UK /ˈrædɪkl/
- Noun (Countable/Uncountable)
- Person who believes in extreme political change
- A group of atoms behaving as a unit in a chemical compound.
- Adjective
- Very new and different from what is traditional
- Concerning something's most basic part or form
B1Moreright back
US /raɪt bæk/
UK /rait bæk/
- Interjection
- Said when someone says they will return soon, indicating you expect their prompt return.
- Adverb
- Immediately; very soon after going.
A1Moresmoothie
US /ˈsmuði/
UK /ˈsmu:ði/
- Noun
- Someone who polite and confident, but in a insincere way
- Countable Noun
- Thick smooth drink of fruit, ice cream or milk
C2Morespherical
US /ˈsfɪrɪkəl, ˈsfɛr-/
UK /ˈsferɪkl/
- Adjective
- Round and shaped like a ball
B1Morestep to
US
UK
- Phrasal Verb
- To approach someone or something, often with a specific purpose.
- To challenge or confront someone, often aggressively.
A1Moresteroid
US /ˈstɪrˌɔɪd, ˈstɛr-/
UK /ˈsterɔɪd/
- Noun
- Drug making muscles bigger and giving more energy
B2Morestructure
US /ˈstrʌk.tʃɚ/
UK /ˈstrʌk.tʃə/
- Noun (Countable/Uncountable)
- The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
- A building or other man-made object.
- Transitive Verb
- To plan, organize, or arrange the parts of something
A2TOEICMoresuch as
US /sʌtʃ æz/
UK /sʌtʃ æz/
- Preposition
- For example; like
A1Moresynthesis
US /ˈsɪnθɪsɪs/
UK /ˈsɪnθəsɪs/
- Noun (Countable/Uncountable)
- Process of making something new out of other ones
- Building something complex from simple parts
B2TOEICMoresynthesize
US /ˈsɪnθɪˌsaɪz/
UK /'sɪnθəsaɪz/
- Transitive Verb
- To combine different things into a new form
- To combine different things into a new form
B2Moretake in
US
UK
- Phrasal Verb
- To allow to enter; receive as a guest
- To include or add
- Transitive Verb
- To absorb (liquid).
- To understand or comprehend something.
A1Moretalking about
US
UK
- Phrasal Verb
- To discuss a particular topic.
- To be constantly mentioning or bringing up a subject.
A1Morethink about
US /θɪŋk əˈbaʊt/
UK /θiŋk əˈbaut/
- Phrasal Verb
- To consider something carefully.
- To remember or call to mind.
A1Morethird one
US
UK
- Pronoun
- The item that is in the third position in a sequence.
- Noun
- The third option or choice from a set of possibilities.
A1Moreused to
US /juzd tu/
UK /ˈju:st tə/
- Adjective
- Did regularly before, but don't do now
- Auxiliary Verb
- Have done before, but do not do now
A1Morewith just
US
UK
- Phrase
- Using only; with no more than.
- Barely; by a narrow margin.
A2Morework on
US /wɚk ɑn/
UK /wə:k ɔn/
- Phrasal Verb
- To devote effort to improve or develop something
- To try to persuade or influence someone.
A1More
