Vocabulary

  • at least: As a minimum
  • by accident: Without intending to; unintentionally.
  • search for: To try to find someone or something.
  • inside of: Within; in the inner part of.
  • thanks to: Because of; as a result of.
  • have to: Must do
  • depending on: To rely on for support (financial or emotional)
  • back into: To drive a vehicle backwards into a space or area.
  • break down: To forcibly break, destroy or make collapse
  • as well as: Also; in addition to
  • such as: For example; like
  • talking about: To discuss a particular topic.
  • from now on: Starting at this moment and continuing indefinitely into the future.
  • roll off: To fall off something by rolling.
  • in other words: Stating something in a different way, often to make it clearer or more understandable.
  • on the scene: Present at a location, especially where something has happened.
  • for the world: Used to emphasize something would never happen.
  • as for: Concerning; regarding.
  • look at: To use your eyes to focus on something
  • in order to: For the purpose of; with the aim of.
  • wait for: To wait until someone comes, or something happens
  • record holder: A person or thing that holds a record, especially in sports.
  • due to: Because of; owing to
  • thumb down: To reject or disapprove something formally.
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • in line with: In agreement with; conforming to.
  • reflect on: To think deeply or carefully about something.
  • stuff: Generic description for things, materials, objects
  • specific: Precise; particular; just about that thing
  • perceive: To notice or become aware of something
  • eventually: After a long time; after many attempts; in the end
  • process: To organize and use data in a computer
  • material: Cloth; fabric
  • technique: Way of doing by using special knowledge or skill
  • improve: To make, or become, something better
  • structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
  • common: Area in a city or town that is open to everyone
  • spectrum: The wavelengths of colors from red to violet
  • scene: Incident where someone behaves angrily, badly
  • claim: To say that something is true, often without proof.
  • combination: Series of letters or numbers needed to open a lock
  • express: To send something by fast mail
  • amount: Quantity of something
  • complex: Group of buildings all used for the same purpose
  • research: To study in order to discover new ideas and facts
  • measure: Plan to achieve a desired result
  • ability: The power, resources or skill to do something
  • reflect: To indicate or be a sign of something
  • brand: A mark burned on an animal to show who owns it
  • absorb: To take up all attention / energy of something
  • tiny: Very, very small
  • generally: Usually; as a rule; by, to or for most people
  • create: To make, cause, or bring into existence
  • mold: Distinctive type of character or nature
  • record: Highest or most extreme level achieved
  • bounce: A person's energy or confidence
  • absence: State of not being present, or not existing
  • carbon: Chemical element with an atomic number of 6
  • visible: Can see, easily seen or understood
  • hit: To have a negative impact on a person/place/thing
  • manage: To survive hardships and difficulties; to cope
  • support: To give assistance or advice to someone
  • accident: Sudden unplanned event causing damage, injury etc.
  • solar: Concerning the sun, or its heat
  • melanin: Pigment giving color to skin, hair etc.
  • aluminum: Very light silvery-white metal used to make cans
  • absorption: Process of being absorbed e.g. liquid, attention
  • perfect: So good it cannot be improved
  • find: To become aware of something that is happening
  • set: Prepared for something; ready
  • grow: To get bigger and more mature; make plants do this
  • ultra: Prefix that denotes a lot of something; extreme
  • plasma: Substance in which the blood cells are carried
  • proprietary: Protected by trademark, patent or copyright
  • angle: Place where two lines or surfaces meet
  • telescope: Tube-shaped device used to see a great distance
  • wavelength: To have similar feelings
  • charcoal: Burnt wood used for fuel/drawing
  • etch: To cut lines on metal to make a picture
  • chemically: By means of a chemical process
  • postcard: Card for sending messages by post
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  • not found vocabularyNo vocabulary matches your filters
    • ability

      US /əˈbɪlɪti/

      UK /ə'bɪlətɪ/

      • Noun (Countable/Uncountable)
      • The power, resources or skill to do something
      • A particular skill or talent.
      A2TOEIC
      More
    • absence

      US /ˈæbsəns/

      UK /ˈæbsəns/

      • Uncountable Noun
      • State of not being present, or not existing
      • A period of time when someone is away.
      B1TOEIC
      More
    • absorb

      US /əbˈsɔrb, -ˈzɔrb/

      UK /əb'sɔ:b/

      • Transitive Verb
      • To take up all attention / energy of something
      • To take in a liquid; soak up
      B1TOEIC
      More
    • absorption

      US /əbˈsɔ:rpʃn/

      UK /əbˈsɔ:pʃn/

      • Noun (Countable/Uncountable)
      • Process of being absorbed e.g. liquid, attention
      • The process of understanding and assimilating information or ideas.
      B2
      More
    • aluminum

      US /ə'lju:minəm/

      UK /ə'lju:minəm/

      • Uncountable Noun
      • Very light silvery-white metal used to make cans
      B2
      More
    • angle

      US /ˈæŋɡəl/

      UK /ˈæŋgl/

      • Noun
      • Place where two lines or surfaces meet
      B1TOEIC
      More
    • as for

      US /æz fɔr/

      UK /æz fɔ:/

      • Preposition
      • Concerning; regarding.
      • Phrase
      • Used to introduce a new topic or aspect of a subject.
      A1
      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
    • back 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.
      A1
      More
    • bounce

      US /baʊns/

      UK /baʊns/

      • Uncountable Noun
      • A person's energy or confidence
      • Quality causing a person's hair to appear healthy
      • Intransitive Verb
      • To move around energetically, playfully
      • (Of check) to be rejected due to inadequate funds
      B1
      More
    • brand

      US /brænd/

      UK /brænd/

      • Noun
      • A mark burned on an animal to show who owns it
      • Product made or designed by a named company
      • Transitive Verb
      • To burn a mark on an animal to show who owns it
      • To describe someone as a liar, coward, etc.
      A2TOEIC
      More
    • break down

      US /brek daʊn/

      UK /breik daun/

      • Phrasal Verb
      • To forcibly break, destroy or make collapse
      • (Machine) to stop working or become weaker
      A1
      More
    • by accident

      US /baɪ ˈæksɪdənt/

      UK /bai ˈæksidənt/

      • Phrase
      • Without intending to; unintentionally.
      More
    • carbon

      US /ˈkɑrbən/

      UK /'kɑ:bən/

      • Uncountable Noun
      • Chemical element with an atomic number of 6
      B1
      More
    • charcoal

      US /ˈtʃɑ:rkoʊl/

      UK /ˈtʃɑ:kəʊl/

      • Uncountable Noun
      • Burnt wood used for fuel/drawing
      • A stick of black carbon material used for drawing.
      • Adjective
      • Of a dark grey color.
      B2
      More
    • chemically

      US /'kemɪklɪ/

      UK /'kemɪklɪ/

      • Adverb
      • By means of a chemical process
      B1
      More
    • claim

      US /klem/

      UK /kleɪm/

      • Noun (Countable/Uncountable)
      • To say that something is true, often without proof.
      • A statement that something is true.
      • Transitive Verb
      • To demand or ask for something that you believe is rightfully yours.
      • To take or cause the loss of (e.g., a life, property).
      A2
      More
    • combination

      US /ˌkɑmbəˈneʃən/

      UK /ˌkɒmbɪ'neɪʃn/

      • Noun
      • Series of letters or numbers needed to open a lock
      • Act or result of mixing things together
      B1
      More
    • complex

      US /kəmˈplɛks, ˈkɑmˌplɛks/

      UK /'kɒmpleks/

      • Countable Noun
      • Group of buildings all used for the same purpose
      • Adjective
      • Not being simple; having many parts or aspects
      A2
      More
    • depending on

      US

      UK

      • Phrasal Verb
      • To rely on for support (financial or emotional)
      • Influenced or determined by.
      • Preposition
      • Subject to; contingent on
      • Relying on someone or something for support or assistance.
      A2
      More
    • due to

      US /du tu/

      UK /dju: tu:/

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

      US /ɛtʃ/

      UK /etʃ/

      • Transitive Verb
      • To cut lines on metal to make a picture
      C1
      More
    • eventually

      US /ɪˈvɛntʃuəli/

      UK /ɪˈventʃuəli/

      • Adverb
      • After a long time; after many attempts; in the end
      • At some later time; in the future
      A2
      More
    • for the world

      US /fɚ ðə wɝld/

      UK /fə ðə wɜ:ld/

      • other
      • Used to emphasize something would never happen.
      B2
      More
    • from now on

      US /frʌm naʊ ɑn/

      UK /frɔm nau ɔn/

      • Phrase
      • Starting at this moment and continuing indefinitely into the future.
      A1
      More
    • generally

      US /ˈdʒɛnərəli/

      UK /ˈdʒenrəli/

      • Adverb
      • Usually; as a rule; by, to or for most people
      A2
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      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 line with

      US /ɪn laɪn wɪð/

      UK /in lain wið/

      • Phrase
      • In agreement with; conforming to.
      • In the same direction or alignment as.
      • Preposition
      • In agreement or conformity with.
      A2
      More
    • in order to

      US /ɪn ˈɔrdɚ tu/

      UK /in ˈɔ:də tu:/

      • Preposition
      • For the purpose of; with the aim of.
      • Phrase
      • In a specific sequence or arrangement.
      • With the aim of; for the purpose of.
      C1
      More
    • in other words

      US

      UK

      • Phrase
      • Stating something in a different way, often to make it clearer or more understandable.
      More
    • inside of

      US /ɪnˈsaɪd ʌv/

      UK /inˈsaid ɔv/

      • Preposition
      • Within; in the inner part of.
      • Within a certain period of time.
      A1
      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
    • material

      US /məˈtɪriəl/

      UK /məˈtɪəriəl/

      • Noun (Countable/Uncountable)
      • Cloth; fabric
      • Supplies or data needed to do a certain thing
      • Adjective
      • Relevant; (of evidence) important or significant
      • Belonging to the world of physical things
      A2
      More
    • melanin

      US /ˈmɛlənɪn/

      UK /ˈmelənɪn/

      • Uncountable Noun
      • Pigment giving color to skin, hair etc.
      C2
      More
    • mold

      US /mold/

      UK /məʊld/

      • Noun
      • Distinctive type of character or nature
      • Fungus growing on old food or in wet dark places
      • Transitive Verb
      • To influence a person's character or behavior
      • To form something into a shape
      B1
      More
    • on the scene

      US /ɑn ði sin/

      UK /ɔn ðə si:n/

      • Phrase
      • Present at a location, especially where something has happened.
      • Involved or active in a particular area or activity.
      B1
      More
    • perceive

      US /pɚˈsiv/

      UK /pə'si:v/

      • Transitive Verb
      • To notice or become aware of something
      • To think of someone or something in a certain way
      B1TOEIC
      More
    • plasma

      US /ˈplæzmə/

      UK /ˈplæzmə/

      • Uncountable Noun
      • Substance in which the blood cells are carried
      • Gas-like substance with little electric charge
      B2
      More
    • postcard

      US /ˈpoʊstkɑːrd/

      UK /ˈpəʊstkɑːd/

      • Countable Noun
      • Card for sending messages by post
      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
    • proprietary

      US /prəˈpraɪəteri/

      UK /prəˈpraɪətri/

      • Adjective
      • Protected by trademark, patent or copyright
      B2
      More
    • record holder

      US /rɪˈkɚd ˈholdɚ/

      UK /riˈkɔ:d ˈhəuldə/

      • Noun
      • A person or thing that holds a record, especially in sports.
      • A person or thing that holds a record in a particular field or activity.
      A2
      More
    • reflect

      US /rɪˈflɛkt/

      UK /rɪ'flekt/

      • Verb (Transitive/Intransitive)
      • To indicate or be a sign of something
      • To bounce back light, heat, sound from a surface
      A2TOEIC
      More
    • reflect on

      US /rɪˈflɛkt ɑn/

      UK /riˈflekt ɔn/

      • Phrasal Verb
      • To think deeply or carefully about something.
      B2
      More
    • research

      US /rɪˈsɚtʃ, ˈriˌsɚtʃ/

      UK /rɪ'sɜ:tʃ/

      • Verb (Transitive/Intransitive)
      • To study in order to discover new ideas and facts
      • To study the market relating to marketing products and services.
      • Noun (Countable/Uncountable)
      • Study done to discover new ideas and facts
      • A particular area or topic of study.
      A2TOEIC
      More
    • roll off

      US /rol ɔf/

      UK /rəul ɔf/

      • Phrasal Verb
      • To fall off something by rolling.
      • To complete or proceed easily and without problems.
      B1
      More
    • scene

      US /sin/

      UK /si:n/

      • Noun
      • Incident where someone behaves angrily, badly
      • View that looks like a picture
      A2TOEIC
      More
    • search for

      US /sɚtʃ fɔr/

      UK /sə:tʃ fɔ:/

      • Phrasal Verb
      • To try to find someone or something.
      B1
      More
    • solar

      US /ˈsolɚ/

      UK /'səʊlə(r)/

      • Adjective
      • Concerning the sun, or its heat
      B1
      More
    • specific

      US /spɪˈsɪfɪk/

      UK /spəˈsɪfɪk/

      • Adjective
      • Precise; particular; just about that thing
      • Concerning one particular thing or kind of thing
      A2
      More
    • spectrum

      US /ˈspɛktrəm/

      UK /'spektrəm/

      • Noun
      • The wavelengths of colors from red to violet
      • a range of different positions, opinions, etc. between two extreme points
      B1
      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
    • stuff

      US /stʌf/

      UK /stʌf/

      • Uncountable Noun
      • Generic description for things, materials, objects
      • Transitive Verb
      • To push material inside something, with force
      B1
      More
    • such as

      US /sʌtʃ æz/

      UK /sʌtʃ æz/

      • Preposition
      • For example; like
      A1
      More
    • talking about

      US

      UK

      • Phrasal Verb
      • To discuss a particular topic.
      • To be constantly mentioning or bringing up a subject.
      A1
      More
    • technique

      US /tɛkˈnik/

      UK /tekˈni:k/

      • Noun (Countable/Uncountable)
      • Way of doing by using special knowledge or skill
      • The skill or ability to do something well.
      A2TOEIC
      More
    • telescope

      US /ˈtelɪskoʊp/

      UK /ˈtelɪskəʊp/

      • Noun
      • Tube-shaped device used to see a great distance
      • Transitive Verb
      • To shorten by compacting tubes inside each other
      C2
      More
    • thanks to

      US /θæŋks tu/

      UK /θæŋks tu:/

      • Preposition
      • Because of; as a result of.
      A1
      More
    • thumb down

      US /θʌm daʊn/

      UK /θʌm daʊn/

      • other
      • To reject or disapprove something formally.
      B1
      More
    • tiny

      US /ˈtaɪni/

      UK /'taɪnɪ/

      • Adjective
      • Very, very small
      A2
      More
    • ultra

      US /'ʌltrə/

      UK /'ʌltrə/

      • Prefix
      • Prefix that denotes a lot of something; extreme
      B2
      More
    • visible

      US /ˈvɪzəbəl/

      UK /ˈvɪzəbl/

      • Adjective
      • Can see, easily seen or understood
      B1TOEIC
      More
    • wait for

      US /wet fɔr/

      UK /weit fɔ:/

      • Phrasal Verb
      • To wait until someone comes, or something happens
      A1
      More
    • wavelength

      US /ˈwevˌlɛŋkθ, -ˌlɛŋθ/

      UK /'weɪvleŋθ/

      • Noun (Countable/Uncountable)
      • To have similar feelings
      • The size of a wave
      C1
      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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    80
    B1US
    #black#carbon#visible#material#visible light#infrared

    The Hunt for the Blackest Black

    0
    Tomoyarn posted on 2025/01/20
    Ever wondered what the 'blackest black' really is and how it's made? This video dives deep into the fascinating world of materials science, exploring carbon nanotubes and Vantablack, and you'll pick up some awesome advanced vocabulary along the way! It's a fantastic chance to boost your knowledge and learn about cutting-edge technology.

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