Preparing usage notes, please check back later
activation
US /ˌæktɪ'veɪʃn/
UK /ˌæktɪ'veɪʃn/
- Noun
- Act of making something (e.g. a bomb) active
B1Moreaffect
US /əˈfɛkt/
UK /ə'fekt/
- Transitive Verb
- To cause a change in something else
- To pretend to have or feel (something).
- Noun
- (Psychology) Emotion or feeling.
A2TOEICMoreas opposed to
US
UK
- Preposition
- In contrast to; rather than.
- Instead of; in place of.
A1Moreautopsy
US /ˈɔ:tɑ:psi/
UK /ˈɔ:tɒpsi/
- Noun
- Examination of dead body to find cause of death
C1Morebond
US /bɑnd/
UK /bɒnd/
- Noun (Countable/Uncountable)
- Rope, chain or other thing used to tie someone up
- Closeness that is shared between people or groups
- Verb (Transitive/Intransitive)
- To develop a close relationship with
- To become joined or connected, e.g. using glue
A2TOEICMorebreak apart
US
UK
- Phrasal Verb
- To separate into pieces; disintegrate.
- To end a relationship or association.
A2Morebreak down
US /brek daʊn/
UK /breik daun/
- Phrasal Verb
- To forcibly break, destroy or make collapse
- (Machine) to stop working or become weaker
A1Morebuild up
US /bɪld ʌp/
UK /bild ʌp/
- Phrasal Verb
- To increase the amount; collect something
- To develop or increase something in stages
- Verb (Transitive/Intransitive)
- To increase or develop something gradually.
- To praise or encourage someone.
A1Morecause
US /kɔz/
UK /kɔ:z/
- Noun
- Belief, goal or organization that people support
- Reason for
- Transitive Verb
- To make something happen; create effect or result
A2Morecharacteristic
US /ˌkærəktəˈrɪstɪk/
UK /ˌkærəktəˈrɪstɪk/
- Adjective
- Typical or distinctive
- Noun (Countable/Uncountable)
- A feature or quality belonging typically to a particular person, place, or thing and serving to identify it
A2Morechop
US /tʃɑp/
UK /tʃɒp/
- Verb (Transitive/Intransitive)
- To cut into pieces with an up and down motion
- To hit someone with your hand
- Noun (Countable/Uncountable)
- A hit with the hand in a sideways motion
- Thick slice of meat still attached to a bone
B1Morechromosome
US /ˈkroʊməsoʊm/
UK /ˈkrəʊməsəʊm/
- Noun
- Cell structures that carry the genetic material
C2Morecite
US /saɪt/
UK /saɪt/
- Transitive Verb
- To officially order someone to appear in court
- To officially praise someone, e.g. for bravery
B1TOEICMorecontribute
US /kənˈtrɪbjut/
UK /kən'trɪbju:t/
- Verb (Transitive/Intransitive)
- To be a factor in causing something to happen
- To donate, give (money) or help to something
A2Morecortex
US /ˈkɔrˌteks/
UK /'kɔ:teks/
- Noun (Countable/Uncountable)
- The outer part of an organ/structure, e.g. brain
- The outer layer of the cerebrum (the cerebral cortex), other organs, or a plant.
C1Moredamage
US /ˈdæmɪdʒ/
UK /ˈdæmɪdʒ/
- Noun (Countable/Uncountable)
- Physical harm that is done to something
- Transitive Verb
- To harm physically; to hurt or break something
- To harm the reputation of someone.
A2TOEICMoredementia
US /dɪˈmɛnʃə/
UK /dɪˈmenʃə/
- Uncountable Noun
- Illness characterized by loss of memory
B2Moredeposit
US /dɪˈpɑzɪt/
UK /dɪ'pɒzɪt/
- Noun (Countable/Uncountable)
- Concentration of mineral left by a river
- Part payment so that an item will be kept for you
- Transitive Verb
- (Of rivers) to leave a layer of minerals, etc.
- To lay down of layers, e.g. of soil, over time
A2TOEICMorediagnosis
US /ˌdaɪəgˈnoʊsɪs/
UK /ˌdaɪəgˈnəʊsɪs/
- Noun (plural)
- Judgments by a doctor about a person's illness
- Noun
- The identification of a disease or condition.
B1Moredisease
US /dɪˈziz/
UK /dɪˈzi:z/
- Noun (Countable/Uncountable)
- Illness that affects a person, animal, or plant
- A disorder of structure or function in a plant, especially one caused by a pathogen.
- Transitive Verb
- To affect with disease; to corrupt or sicken.
A2TOEICMoredominant
US /ˈdɑmənənt/
UK /ˈdɒmɪnənt/
- Adjective
- The strongest; most powerful
- Being the most common, significant or important
- Noun
- (Music) The fifth note of a scale.
B1Moreencode
US /ɛnˈkod/
UK /ɪn'kəʊd/
- Transitive Verb
- To change a message or information into code
B2Moreenzyme
US /ˈɛnzaɪm/
UK /ˈenzaɪm/
- Noun
- A protein made by cells
B2TOEICMoreextra
US /'ekstrə/
UK /'ekstrə/
- Adjective
- More than necessary; additional
- Of especially good quality or grade.
- Noun (Countable/Uncountable)
- Items more than you need; additional items
- Person who has a small part in a movie
A2Morefor example
US
UK
- Phrase
- As an illustration or instance.
fragment
US /ˈfræɡmənt/
UK /'fræɡmənt/
- Countable Noun
- Part that is broken off of something
- Intransitive Verb
- To be broken into pieces
- (Of computer file) to be broken into pieces
B1Morefrom home
US
UK
- Phrase
- Working or operating from one's residence.
- Originating or coming from one's own house or country.
A1Moregene
US /dʒin/
UK /dʒi:n/
- Noun
- Part of cell controlling development of a thing
B1Moregenetic
US /dʒəˈnɛtɪk/
UK /dʒəˈnetɪk/
- Adjective
- Of, relating to, or controlled by genes
- Relating to genes or heredity.
B1Moreget between
US
UK
- Phrasal Verb
- To just do well enough to pass, e.g. a course
A1Moreget lost
US /ɡɛt lɔst/
UK /ɡet lɔ:st/
- Intransitive Verb
- An impolite way of telling someone to go away.
- To become unable to find your way; to lose your sense of direction.
- Interjection
- An impolite way of telling someone to go away.
A1Morehalt
US /hɔlt/
UK /hɔ:lt/
- Verb (Transitive/Intransitive)
- To stop, or cause something, e.g. a car, to stop
- Noun
- A temporary or final stop.
B1TOEICMoreimmune
US /ɪˈmjoon/
UK /ɪˈmju:n/
- Adjective
- Having a special protection from, e.g. the law
- Protected against a particular disease or condition because of antibodies or vaccination.
B1Moreimpair
US /ɪmˈpɛr/
UK /ɪm'peə(r)/
- Transitive Verb
- To damage or weaken something
B2TOEICMorein fact
US /ɪn fækt/
UK /in fækt/
- Adverb
- Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
- Used to introduce a more detailed or surprising piece of information.
- Phrase
- Used to emphasize the truth of a statement, especially one that is surprising or contrary to what might be expected.
C1Morein the first place
US
UK
- Phrase
- To begin with; as the first point or consideration.
- From the beginning; initially.
A1Morein the way
US /ɪn ði we/
UK /in ðə wei/
- Phrase
- Obstructing someone or something; hindering progress.
- Stored or placed so as to be available or ready when needed.
A1Moreincreased risk
US
UK
- Noun
- A greater chance of something harmful or dangerous happening.
- A higher probability of financial loss in an investment.
B2Moreinfection
US /ɪnˈfɛkʃən/
UK /ɪnˈfekʃn/
- Noun
- (Computers) Having a computer virus
- Making or becoming sick with a bacteria/virus
A2Moreinflammation
US /ˌɪnfləˈmeʃən/
UK /ˌɪnfləˈmeɪʃn/
- Noun (Countable/Uncountable)
- Painful swelling in the body due to illness
- A condition in which a part of the body becomes reddened, swollen, hot, and often painful, especially as a reaction to injury or infection.
B2Moreinherit
US /ɪnˈhɛrɪt/
UK /ɪn'herɪt/
- Transitive Verb
- To have a quality or feature passed down at birth
- To receive property or money after someone dies
B1Moreinjury
US /ˈɪndʒəri/
UK /'ɪndʒərɪ/
- Noun (Countable/Uncountable)
- Physical or emotional harm or damage
- An unjust or unfair action or event.
A2TOEICMoremembrane
US /ˈmɛmˌbren/
UK /'membreɪn/
- Noun (Countable/Uncountable)
- Outside covering of a cell
- A thin covering of tissue or of a cell
B2Moremolecule
US /ˈmɑlɪˌkjul/
UK /ˈmɒlɪkju:l/
- Noun
- Two or more atoms chemically combined
B2Moremonomer
US /'mɒnəmə/
UK /'mɒnəmə/
- Noun
- Simple compound that can form polymers
C2Morenarrow
US /ˈnæro/
UK /'nærəʊ/
- Adjective
- Not wide; short from one side to the other
- Limited; not broad in scope
- Intransitive Verb
- To become thinner or less wide
A2TOEICMoreneuron
US /ˈnʊrˌɑn, ˈnjʊr-/
UK /ˈnʊərˌɔn, ˈnjʊər-/
- Noun
- A nerve cell
B2Moreon the other hand
US
UK
- Phrase
- Considering a different aspect of the matter; alternatively.
A1Moreonset
US /ˈɑnˌsɛt, ˈɔn-/
UK /ˈɒnset/
- Noun
- When something, e.g. an illness, starts; beginning
B2TOEICMoreover time
US /ˈovɚ taɪm/
UK /ˈəuvə taim/
- Phrase
- Gradually; as time passes.
- During a long period.
- Adverb
- Gradually; as time passes.
B1Morepeptide
US /ˈpɛpˌtaɪd/
UK /ˈpeptaɪd/
- Noun
- Amide derived from two or more amino acids
C1Moreplaque
US /plæk/
UK /plæk/
- Noun (Countable/Uncountable)
- Sign on building as a reminder of an event/person
- Hard matter that can build up on your teeth
B2TOEICMorepneumonia
US /nu:ˈmoʊniə/
UK /nju:ˈməʊniə/
- Uncountable Noun
- Serious illness affecting the lungs and breathing
B2Moreprecursor
US /pri:ˈkɜ:rsə(r)/
UK /pri:ˈkɜ:sə(r)/
- Noun
- Something that comes before another; forerunner
B1Moreprotein
US /ˈprəʊˌtiːn/
UK /ˈprəʊti:n/
- Noun (Countable/Uncountable)
- Group of molecules made from amino acids
B1Morerefer
US /rɪˈfɚ/
UK /rɪ'fɜ:(r)/
- Verb (Transitive/Intransitive)
- To talk about or write about something
- To give information about something
A2TOEICMorerelay
US /'ri:leɪ/
UK /'ri:leɪ/
- Transitive Verb
- To put in new carpet or flooring
- To pass information from one thing to another
- Noun (Countable/Uncountable)
- Fresh group of horses/people, etc. relieving others
- Team race with runners taking a turn to run
B2Morerupture
US /ˈrʌptʃɚ/
UK /'rʌptʃə(r)/
- Verb (Transitive/Intransitive)
- To (cause to) burst or break
- Medical to tear or break
- Noun
- A crack or break in something
- Medical tear or break in something, e.g. a muscle
B2Moresignal
US /ˈsɪɡnəl/
UK /'sɪɡnəl/
- Verb (Transitive/Intransitive)
- To be evidence/an indication something will happen
- To make a noise or motion to tell someone to start
- Noun (Countable/Uncountable)
- Evidence or an indication something will happen
- Movement of a hand or other means to send messages
A2Morespouse
US /spaʊs, spaʊz/
UK /spaʊs/
- Noun
- Someone's husband or wife
B2Morestart up
US /stɑrt ʌp/
UK /stɑ:t ʌp/
- Countable Noun
- A newly established business.
- Phrasal Verb
- To begin or initiate something.
- To begin a new business or enterprise.
A1Moresyndrome
US /ˈsɪnˌdrom/
UK /'sɪndrəʊm/
- Noun
- A group of signs and symptoms of a disease
B1Moretangle
US /ˈtæŋɡəl/
UK /ˈtæŋgl/
- Transitive Verb
- To involve in troubles that are hard to escape
- Intransitive Verb
- (Of string, etc.) to be knotted up and hard to undo
B2Moretau
US /tɔ:/
UK /tɔ:/
- Noun
- 19th letter of the Greek alphabet
C1Moreundergo
US /ˌʌndərˈgoʊ/
UK /ˌʌndəˈgəʊ/
- Verb (Transitive/Intransitive)
- To experience or endure something (bad)
- To experience a change or transformation.
B1Moreused 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
A1Morewander
US /ˈwɑ:ndə(r)/
UK /ˈwɒndə(r)/
- Intransitive Verb
- To move through a place with no particular purpose
- To move through a place with no particular purpose
A2TOEICMorewith age
US
UK
- Phrase
- As someone gets older; as time passes.
- Improving in quality or value as it gets older.
A1More
