Vocabulary

  • in terms of
  • have to: Must do
  • figure out: To understand the behavior of someone
  • look at: To use your eyes to focus on something
  • used to: Did regularly before, but don't do now
  • think of: To look on as (being something specific); consider
  • over time: Gradually; as time passes.
  • with age: As someone gets older; as time passes.
  • slow down: To reduce the speed
  • rather than: More exactly; more correctly
  • first up: Firstly; to begin with; the first item on a list or agenda.
  • go back to: To return to a starting point
  • answer for: Be responsible for and explain one's actions.
  • up there: In or to a higher place or position; far away.
  • as a whole: Considering everything together; in general.
  • lay out: To show or explain your plans carefully
  • pay gap: The difference between the average earnings of different groups of people (e.g., men and women) in a workforce.
  • at least: As a minimum
  • make up: To invent or create a story
  • at risk: In danger; likely to be harmed
  • for a minute: For a short period of time; briefly.
  • as well as: Also; in addition to
  • in on: To be involved in a secret or plan.
  • work on: To devote effort to improve or develop something
  • of itself: Happening automatically without external cause or help.
  • put together: To build or assemble something small, e.g. a toy
  • going on: To continue doing something
  • in comparison: When compared to something else.
  • on earth: Used to emphasize a question expressing surprise or anger.
  • into space: Toward or entering the region beyond Earth's atmosphere.
  • hard to say: Difficult to know or predict; uncertain.
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • see in: To accompany someone to the entrance of a building or room.
  • feel like: To have a desire or inclination for something.
  • shy of: A little less than; just under a certain amount.
  • as of right: By lawful entitlement or established right.
  • of age: Having reached the legal age of adulthood.
  • instead of: When one thing is replaced by another
  • due to: Because of; owing to
  • for now: Temporarily; for the present time.
  • ultimately: Done or considered as the final and most important
  • chronic: Always or often doing something, e.g. lying
  • process: To organize and use data in a computer
  • figure: To appear in a game, play or event
  • evidence: Factual proof that helps to establish the truth
  • pattern: Model to follow in making or doing something
  • basically: Used before you explain something simply, clearly
  • term: Conditions applying to an agreement, contract
  • structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
  • tend: To move or act in a certain manner
  • aware: Knowing or feeling that something exists
  • develop: To explain something in steps and in detail
  • disease: Illness that affects a person, animal, or plant
  • stress: To emphasize one or more parts of a word, sentence
  • measure: Plan to achieve a desired result
  • increase: To make or become larger in size or amount
  • lack: To not have, or not have enough, of something
  • exercise: To work out to become stronger and healthier
  • field: Area of study, such as physics or biology
  • reverse: Setting that makes the vehicle go backward
  • function: Social event, or party such as a wedding
  • state: Region within a country, with its own government
  • accumulate: To gather or acquire so that you have more of it
  • genetic: Of, relating to, or controlled by genes
  • population: Number of people who live in a country, area etc.
  • rate: To assess something or consider its qualities
  • diet: To eat special or less food, as to lose weight
  • pregnancy: When a woman carries her unborn baby inside her
  • target: A goal or amount you are trying to achieve
  • lifespan: Length of time something is expected to last
  • chronological: Placed in order of time, usually of events
  • chemical: Basic substance produced by mixing elements
  • biological: Being related to life and living things
  • lot: What happens to a person in life from chance; fate
  • depend: Be controlled or determined by (someone/something)
  • ideally: In a perfect way; very suitably
  • kind: In a caring and helpful manner
  • system: Set of organized, planned ideas that work together
  • problematic: Being difficult to deal with or fix
  • support: To give assistance or advice to someone
  • extension: Addition to something, e.g. a house
  • argue: To fight or disagree over something
  • impairment: Damage leading to lower strength or quality
  • longevity: Amount of time someone or something lives or lasts
  • worse: Comparative of 'bad'; more bad
  • cellular: Concerning a cell of a living thing
  • calorie: Unit for measuring the amount of energy in food
  • anti: A prefix meaning 'against' or 'opposed'
  • molecular: About or caused by molecules
  • dot: To place small amounts/things in various places
  • dilation: Act of making (eyes) more open or expanded
  • predictive: Making a guess based on previous experience
  • dna: Chemical in living cells with genetic information
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  • not found vocabularyNo vocabulary matches your filters
    • accumulate

      US /əˈkjumjəˌlet/

      UK /əˈkju:mjəleɪt/

      • Verb (Transitive/Intransitive)
      • To gather or acquire so that you have more of it
      C2
      More
    • answer for

      US /ˈænsɚ fər/

      UK /ˈɑ:nsə fə/

      • other
      • Be responsible for and explain one's actions.
      C1
      More
    • anti

      US /ˈæntaɪ, -ti/

      UK /'æntɪ/

      • Adjective
      • A prefix meaning 'against' or 'opposed'
      B2
      More
    • as a whole

      US /æz e hol/

      UK /æz ə həul/

      • Phrase
      • Considering everything together; in general.
      • Complete; not divided or incomplete.
      • Adjective
      • Complete; not divided or fragmented.
      A1
      More
    • as of right

      US /əz əv raɪt/

      UK /əz əv raɪt/

      • other
      • By lawful entitlement or established right.
      C1
      More
    • as well as

      US /æz wɛl æz/

      UK /æz wel æz/

      • Adverb
      • Also; in addition to
      • Preposition
      • In addition to; and also.
      A1
      More
    • at least

      US /æt list/

      UK /æt li:st/

      • Adverb
      • As a minimum
      • Not less than
      • Phrase
      • No less than; at the minimum
      • Used to indicate that something is positive in a bad situation.
      C2
      More
    • at risk

      US

      UK

      • Phrase
      • In danger; likely to be harmed
      More
    • aware

      US /əˈwɛr/

      UK /əˈwɛə/

      • Adjective
      • Knowing or feeling that something exists
      A2TOEIC
      More
    • basically

      US /ˈbesɪkəli,-kli/

      UK /ˈbeɪsɪkli/

      • Adverb
      • Used before you explain something simply, clearly
      • In essence; when you consider the most important aspects of something.
      A2
      More
    • biological

      US /ˌbaɪəˈlɑdʒɪkəl/

      UK /ˌbaɪəˈlɒdʒɪkl/

      • Adjective
      • Being related to life and living things
      • A substance, such as a detergent, that contains enzymes.
      B1
      More
    • calorie

      US /ˈkæləri/

      UK /'kælərɪ/

      • Noun (Countable/Uncountable)
      • Unit for measuring the amount of energy in food
      • A kilocalorie, equal to 1000 small calories, used to measure the energy content of food.
      B2
      More
    • cellular

      US /ˈsɛljəlɚ/

      UK /'seljələ(r)/

      • Adjective
      • Concerning a cell of a living thing
      • (Of radio signals) functioning without wires
      B2
      More
    • chemical

      US /ˈkɛmɪkəl/

      UK /ˈkemɪkl/

      • Noun (Countable/Uncountable)
      • Basic substance produced by mixing elements
      • The branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
      • Adjective
      • Made of various elements
      A2
      More
    • chronic

      US /ˈkrɑnɪk/

      UK /'krɒnɪk/

      • Adjective
      • Always or often doing something, e.g. lying
      • (Of disease) over a long time; serious
      B1
      More
    • chronological

      US /ˌkrɑnəˈlɑdʒɪkəl, ˌkronə-/

      UK /ˌkrɒnəˈlɒdʒɪkl/

      • Adjective
      • Placed in order of time, usually of events
      B2
      More
    • depend

      US /dɪˈpend/

      UK /dɪˈpend/

      • Verb (Transitive/Intransitive)
      • Be controlled or determined by (someone/something)
      • To rely on someone or something for support, help, or existence.
      B1TOEIC
      More
    • diet

      US /ˈdaɪɪt/

      UK /'daɪət/

      • Intransitive Verb
      • To eat special or less food, as to lose weight
      • Noun (Countable/Uncountable)
      • Plan of eating to reduce weight or improve health
      • The usual food and drink consumed by an organism (person or animal)
      A2TOEIC
      More
    • dilation

      US /daɪ'leɪʃn/

      UK /daɪ'leɪʃn/

      • Noun
      • Act of making (eyes) more open or expanded
      C1
      More
    • disease

      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.
      A2TOEIC
      More
    • dna

      US

      UK

      • Noun (Countable/Uncountable)
      • Chemical in living cells with genetic information
      B2
      More
    • dot

      US /dɑt/

      UK /dɒt/

      • Transitive Verb
      • To place small amounts/things in various places
      • To mark something by placing a small, round spot
      • Noun
      • Small round mark
      B1TOEIC
      More
    • due to

      US /du tu/

      UK /dju: tu:/

      • Preposition
      • Because of; owing to
      • Adjective
      • Attributable to; caused by.
      A1
      More
    • exercise

      US /ˈɛksɚˌsaɪz/

      UK /'eksəsaɪz/

      • Verb (Transitive/Intransitive)
      • To work out to become stronger and healthier
      • To retain your ability or practice your skills
      • Noun (Countable/Uncountable)
      • Physical activity to increase health and strength
      • Set of questions in a text book
      A2
      More
    • extension

      US /ɪkˈstɛnʃən/

      UK /ɪkˈstenʃn/

      • Noun
      • Addition to something, e.g. a house
      • Suffix code of a computer file, e.g. .pdf, .jpg
      • Adjective
      • Adding extra length
      B1TOEIC
      More
    • feel like

      US

      UK

      • Intransitive Verb
      • To have a desire or inclination for something.
      • To have a particular quality or sensation; resemble.
      A1
      More
    • figure out

      US /ˈfɪɡjɚ aʊt/

      UK /ˈfiɡə aut/

      • Phrasal Verb
      • To understand the behavior of someone
      • To think through logically to find a solution
      • Verb (Transitive/Intransitive)
      • To understand or find an answer to something.
      • To find a solution to a problem or understand something.
      A1
      More
    • first up

      US /fɚst ʌp/

      UK /fə:st ʌp/

      • Phrase
      • Firstly; to begin with; the first item on a list or agenda.
      A1
      More
    • for a minute

      US

      UK

      • Phrase
      • For a short period of time; briefly.
      • Used to indicate a sudden realization or thought.
      A1
      More
    • for now

      US /fɔr naʊ/

      UK /fɔ: nau/

      • Phrase
      • Temporarily; for the present time.
      • In the short term; for the immediate future.
      A1
      More
    • function

      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
      A2TOEIC
      More
    • genetic

      US /dʒəˈnɛtɪk/

      UK /dʒəˈnetɪk/

      • Adjective
      • Of, relating to, or controlled by genes
      • Relating to genes or heredity.
      B1
      More
    • go back to

      US /ɡo bæk tu/

      UK /ɡəu bæk tu:/

      • Phrasal Verb
      • To return to a starting point
      A1
      More
    • going on

      US /ˈɡoɪŋ ɑn/

      UK /ˈgəʊɪŋ ɔn/

      • Phrasal Verb
      • To continue doing something
      • To happen (usually negative)
      A1
      More
    • hard to say

      US

      UK

      • Phrase
      • Difficult to know or predict; uncertain.
      A1
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • ideally

      US /aɪˈdiəli/

      UK /aɪ'di:əlɪ/

      • Adverb
      • In a perfect way; very suitably
      • In theory; according to an ideal or theoretical standard.
      B2
      More
    • impairment

      US /ɪmˈpermənt/

      UK /ɪmˈpeəmənt/

      • Uncountable Noun
      • Damage leading to lower strength or quality
      • A loss of function or ability.
      B2
      More
    • in comparison

      US /ɪn kəmˈpærɪsən/

      UK /in kəmˈpærisən/

      • Adverb
      • When compared to something else.
      • Phrase
      • When compared to something else.
      • When considering the differences between two or more things.
      A1
      More
    • in 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.
      C1
      More
    • in on

      US

      UK

      • Phrase
      • To be involved in a secret or plan.
      • To be aware of something that is secret or not generally known.
      A1
      More
    • in terms of

      US

      UK

      • Phrase
      • With regard to; concerning a particular aspect.
      A1
      More
    • instead of

      US /ɪnˈstɛd ʌv/

      UK /inˈsted ɔv/

      • Preposition
      • When one thing is replaced by another
      • Adverb
      • As a substitute or alternative.
      A1
      More
    • into space

      US

      UK

      • Phrase
      • Toward or entering the region beyond Earth's atmosphere.
      • Figuratively, entering a realm of imagination or abstraction.
      A1
      More
    • lack

      US /læk/

      UK /læk/

      • Verb (Transitive/Intransitive)
      • To not have, or not have enough, of something
      • Uncountable Noun
      • The state of not having or not having enough of
      A2TOEIC
      More
    • lay out

      US /le aʊt/

      UK /lei aut/

      • Phrasal Verb
      • To show or explain your plans carefully
      • To spread something out; arrange something in a particular way.
      • Verb (Transitive/Intransitive)
      • To arrange according to a plan or design.
      • To spread out for viewing; display.
      A2
      More
    • lifespan

      US /ˈlaɪfspæn/

      UK /ˈlaɪfspæn/

      • Noun
      • Length of time something is expected to last
      B2
      More
    • longevity

      US /lɑnˈdʒɛvɪti, lɔn-/

      UK /lɒn'dʒevətɪ/

      • Uncountable Noun
      • Amount of time someone or something lives or lasts
      B2
      More
    • look at

      US /lʊk æt/

      UK /luk æt/

      • Phrasal Verb
      • To use your eyes to focus on something
      • To focus your eyes on something carefully
      A1
      More
    • make up

      US /mek ʌp/

      UK /meik ʌp/

      • Phrasal Verb
      • To invent or create a story
      • To add up to
      • Verb (Transitive/Intransitive)
      • To invent a story, excuse, etc.
      • To compensate for something lost, missed, or deficient.
      A1
      More
    • molecular

      US /məˈlɛkjəlɚ/

      UK /mə'lekjələ(r)/

      • Adjective
      • About or caused by molecules
      B2
      More
    • of age

      US /əv eɪdʒ/

      UK /əv eɪdʒ/

      • other
      • Having reached the legal age of adulthood.
      A2
      More
    • of itself

      US /ʌv ɪtˈself/

      UK /əv ɪtˈself/

      • other
      • Happening automatically without external cause or help.
      B1
      More
    • on earth

      US /ɑn ɚθ/

      UK /ɔn ə:θ/

      • Phrase
      • Used to emphasize a question expressing surprise or anger.
      • Used to emphasize that something is not possible or will not happen.
      A1
      More
    • over time

      US /ˈovɚ taɪm/

      UK /ˈəuvə taim/

      • Phrase
      • Gradually; as time passes.
      • During a long period.
      • Adverb
      • Gradually; as time passes.
      B1
      More
    • pattern

      US /ˈpætən/

      UK /'pætn/

      • Noun (Countable/Uncountable)
      • Model to follow in making or doing something
      • Colors or shapes which are repeated on objects
      • Transitive Verb
      • To copy the way something else is made
      • To decorate with a pattern.
      A2TOEIC
      More
    • pay gap

      US

      UK

      • Noun
      • The difference between the average earnings of different groups of people (e.g., men and women) in a workforce.
      • The difference between the average earnings of different racial or ethnic groups in a workforce.
      B1
      More
    • population

      US /ˌpɑpjəˈleʃən/

      UK /ˌpɒpjuˈleɪʃn/

      • Noun (Countable/Uncountable)
      • Number of people who live in a country, area etc.
      • A group of individuals of one species living in a particular area.
      A2TOEIC
      More
    • predictive

      US /prɪˈdɪktɪv/

      UK /prɪˈdɪktɪv/

      • Adjective
      • Making a guess based on previous experience
      B1
      More
    • pregnancy

      US /ˈprɛɡnənsi/

      UK /ˈpregnənsi/

      • Uncountable Noun
      • When a woman carries her unborn baby inside her
      • A specific instance or period of being pregnant.
      B1
      More
    • problematic

      US /ˌprɑbləˈmætɪk/

      UK /ˌprɒbləˈmætɪk/

      • Adjective
      • Being difficult to deal with or fix
      • Of a doubtful or uncertain nature.
      B2
      More
    • process

      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
      A2TOEIC
      More
    • put together

      US /pʊt təˈɡɛðɚ/

      UK /put təˈɡeðə/

      • Phrasal Verb
      • To build or assemble something small, e.g. a toy
      • To organize or arrange something.
      A1
      More
    • rather than

      US

      UK

      • Adverb
      • More exactly; more correctly
      • Preferably; instead
      • Preposition
      • Instead of
      A1
      More
    • reverse

      US /rɪˈvɚs/

      UK /rɪ'vɜ:s/

      • Noun
      • Setting that makes the vehicle go backward
      • Instance of a significant change, for the worse
      • Verb (Transitive/Intransitive)
      • To drive a vehicle backward
      • To change to an opposite state, way or condition
      B1TOEIC
      More
    • see in

      US /si ɪn/

      UK /si: in/

      • Phrasal Verb
      • To accompany someone to the entrance of a building or room.
      A1
      More
    • shy of

      US

      UK

      • Preposition
      • A little less than; just under a certain amount.
      • Adjective
      • Hesitant or reluctant to do something, often due to nervousness or fear.
      B1
      More
    • slow down

      US /slo daʊn/

      UK /sləu daun/

      • Phrasal Verb
      • To reduce the speed
      • To become less active or busy.
      A1
      More
    • stress

      US / strɛs/

      UK /stres/

      • Transitive Verb
      • To emphasize one or more parts of a word, sentence
      • To put pressure on something or someone
      • Noun (Countable/Uncountable)
      • Emphasis on part of a word or sentence
      • Pressure on something or someone
      A2TOEIC
      More
    • structure

      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
      A2TOEIC
      More
    • target

      US /ˈtɑrɡɪt/

      UK /'tɑ:ɡɪt/

      • Noun (Countable/Uncountable)
      • A goal or amount you are trying to achieve
      • Group you are trying to sell to or influence
      • Transitive Verb
      • To try to influence; direct a message toward
      • (Army) to aim an attack at something
      A2TOEIC
      More
    • tend

      US /tɛnd/

      UK /tend/

      • Intransitive Verb
      • To move or act in a certain manner
      • Transitive Verb
      • To take care of
      A2
      More
    • think of

      US /θɪŋk ʌv/

      UK /θiŋk ɔv/

      • Phrasal Verb
      • To look on as (being something specific); consider
      • To consider or remember something.
      • Verb (Transitive/Intransitive)
      • To imagine or call something to mind
      A1
      More
    • ultimately

      US /ˈʌltəmɪtli/

      UK /ˈʌltɪmətli/

      • Adverb
      • Done or considered as the final and most important
      • Fundamentally; at the most basic level.
      B1TOEIC
      More
    • up there

      US /ʌp ðɛr/

      UK /ʌp ðɛə/

      • Adverb
      • In or to a higher place or position; far away.
      • In heaven.
      A1
      More
    • used 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
      A1
      More
    • with age

      US

      UK

      • Phrase
      • As someone gets older; as time passes.
      • Improving in quality or value as it gets older.
      A1
      More
    • work 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.
      A1
      More
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    B1
    #aging#disease#lifespan#age#longevity#epigenetics

    老化生物学者だけど「加齢について」質問ある? | Tech Support | WIRED Japan

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    Summer posted on 2025/02/25
    Ever wondered about the science behind aging? This video features Dr. Morgan Levine answering all your questions about aging biology, from epigenetic clocks to healthspan, and you'll pick up some awesome advanced vocabulary along the way! It's a fantastic chance to boost your English while learning fascinating daily practical tips and gaining cultural insights.

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