Vocabulary

  • in question: Being doubted or disputed; under discussion.
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
  • the whole story: The complete and unabridged account of something.
  • on the other hand : Considering a different aspect of the matter; alternatively.
  • to the point: Expressing something directly and without unnecessary detail.
  • no matter: Regardless of; it does not matter.
  • close: Almost; near
  • light: To cause something to burn; put a burning match to
  • question: To ask for or try to get information
  • smaller: Less in amount or less large in size
  • draw: To attract attention to someone or something
  • famous: Excellent
  • long: Person's name
  • friend: Person who you like and enjoy being with
  • hand: Cards given to a player in a card game
  • hard: Difficult to do; difficult to understand
  • world: All the humans, events, activities on the earth
  • give: Degree of flexibility in something, a material
  • good: Proper, appropriate or right
  • squared: To make something balance or be equal
  • move: To cause someone to have certain emotions
  • side: To decide to agree with one point, not the other
  • describe: To tell the appearance, sound, smell of something
  • fact: Something that is known or proved to be true
  • clear: Empty; without anything in it or on it
  • full: Containing all the parts; complete
  • matter: To be of great importance; to count
  • story: One of many floors or levels in a building
  • point: An item to be discussed
  • energy: Physical or mental strength
  • speed: How fast or slow something is or is done
  • object: Something you can see or touch, but is not alive
  • bite: Amount of food taken into your mouth at one time
  • tiny: Very, very small
  • behaving: To act correctly
  • confusing: To make something unclear or hard to understand
  • increase: To make or become larger in size or amount
  • equal: Same in shape, size, or number
  • reach: To come to or arrive at a goal or destination
  • mass: Religious ceremony in some Christian churches
  • triangle: Three people connected with each in a relationship
  • represent: To depict art objects, figures, scenes; to portray
  • equation: Mathematical statement showing things to be equal
  • ratio: The relationship in relative size, etc.
  • momentum: Speed or force that is gained when something moves
  • particle: Adverb or preposition that joins with a verb
  • velocity: Speed in a given direction
  • pythagorean: Concerning Pythagoras or his geometry
  • hypotenuse: Side of a right triangle opposite the right angle
  • theorem: A statement that can be proved
  • pc: Personal Computer
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    • behaving

      US

      UK

      • Intransitive Verb
      • To act correctly
      • To act in a particular way
      A2
      More
    • bite

      US /baɪt/

      UK /baɪt/

      • Noun (Countable/Uncountable)
      • Amount of food taken into your mouth at one time
      • Wound left from being bitten
      • Intransitive Verb
      • (E.g. of fish) to take bait and be caught
      A2
      More
    • confusing

      US /kənˈfjuzɪŋ/

      UK /kənˈfju:zɪŋ/

      • Transitive Verb
      • To make something unclear or hard to understand
      • Adjective
      • Being hard to understand
      A2
      More
    • energy

      US /ˈɛnədʒi/

      UK /'enədʒɪ/

      • Noun (Countable/Uncountable)
      • Physical or mental strength
      • Enthusiasm and determination.
      A2
      More
    • equation

      US /ɪˈkweʒən, -ʃən/

      UK /ɪˈkweɪʒn/

      • Noun (Countable/Uncountable)
      • Mathematical statement showing things to be equal
      • Complex set of different facts, ideas or issues
      B1
      More
    • hypotenuse

      US /haɪˈpɑtn:ˌus, -ˌjus/

      UK /haɪˈpɒtənju:z/

      • Noun
      • Side of a right triangle opposite the right angle
      C2
      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 question

      US /ɪn ˈkwɛstʃən/

      UK /in ˈkwestʃən/

      • Adjective
      • Being doubted or disputed; under discussion.
      • Referring to someone or something that has already been mentioned.
      A1
      More
    • in the world

      US /ɪn ði wɜrld/

      UK /in ðə wɜː(r)ld/

      • Phrase
      • Used to emphasize a question expressing surprise, confusion, or disbelief.
      • Used to indicate the extent or degree of something, often in a superlative sense.
      A1
      More
    • mass

      US /mæs/

      UK /mæs/

      • Noun (Countable/Uncountable)
      • Religious ceremony in some Christian churches
      • Large amount or number of something
      • Transitive Verb
      • To gather people or things into a large group
      B1
      More
    • momentum

      US /moˈmɛntəm/

      UK /mə'mentəm/

      • Uncountable Noun
      • Speed or force that is gained when something moves
      B2TOEIC
      More
    • no matter

      US

      UK

      • Conjunction
      • Regardless of; it does not matter.
      • Adverb
      • Regardless of; it is not important
      A1
      More
    • object

      US /ˈɑbdʒɪkt/

      UK /'ɒbdʒɪkt/

      • Noun (Countable/Uncountable)
      • Something you can see or touch, but is not alive
      • Goal or purpose of a particular plan or activity
      • Verb (Transitive/Intransitive)
      • To disagree; to protest against an idea or plan
      • To state one's reason for disagreement
      A2TOEIC
      More
    • on the other hand

      US

      UK

      • Phrase
      • Considering a different aspect of the matter; alternatively.
      A1
      More
    • particle

      US /ˈpɑrtɪkəl/

      UK /ˈpɑ:tɪkl/

      • Noun
      • Adverb or preposition that joins with a verb
      • Tiny piece or quantity of something
      B1
      More
    • ratio

      US /ˈreɪʃioʊ/

      UK /ˈreɪʃiəʊ/

      • Noun (Countable/Uncountable)
      • The relationship in relative size, etc.
      • The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
      C2
      More
    • reach

      US /ritʃ/

      UK /ri:tʃ/

      • Verb (Transitive/Intransitive)
      • To come to or arrive at a goal or destination
      • To be long enough to get to a certain place
      • Uncountable Noun
      • Power or control someone has over something
      A2TOEIC
      More
    • represent

      US /ˌrɛprɪˈzɛnt/

      UK /ˌreprɪ'zent/

      • Transitive Verb
      • To depict art objects, figures, scenes; to portray
      • To show or describe something in a particular way
      A2TOEIC
      More
    • speed

      US /spid/

      UK /spi:d/

      • Uncountable Noun
      • How fast or slow something is or is done
      • Verb (Transitive/Intransitive)
      • To move quickly when completing an action
      • To drive a vehicle faster than laws allow
      A2TOEIC
      More
    • squared

      US

      UK

      • Transitive Verb
      • To make something balance or be equal
      • To multiply a number by itself, e.g. 2x2 or 6x6
      • Adjective
      • (Of number) multiplied by itself (e.g. 2 x 2)
      B1
      More
    • the whole story

      US

      UK

      • Phrase
      • The complete and unabridged account of something.
      • The complete truth about a situation, including all the details.
      A2
      More
    • theorem

      US /ˈθiərəm, ˈθɪrəm/

      UK /ˈθɪərəm/

      • Noun
      • A statement that can be proved
      B2
      More
    • tiny

      US /ˈtaɪni/

      UK /'taɪnɪ/

      • Adjective
      • Very, very small
      A2
      More
    • to the point

      US /tu ði pɔɪnt/

      UK /tu: ðə pɔint/

      • Adjective
      • Expressing something directly and without unnecessary detail.
      • Phrase
      • Relevant and pertinent to the matter at hand.
      A2
      More
    • triangle

      US /ˈtraɪˌæŋɡəl/

      UK /ˈtraɪæŋgl/

      • Noun
      • Three people connected with each in a relationship
      • A three-sided piece of metal used in orchestras
      B1TOEIC
      More
    • velocity

      US /vəˈlɑsɪti/

      UK /və'lɒsətɪ/

      • Noun (Countable/Uncountable)
      • Speed in a given direction
      • The rate of change of an object's position with respect to time; a vector quantity.
      B1
      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
    #momentum#closer#squared#energy#speed#object

    E=mc² is Incomplete

    0
    Why Why posted on 2013/03/28
    Ever wondered if E=mc² tells the whole story? This video uses a cool right triangle analogy to intuitively explain the full energy-momentum relation, perfect for physics students looking to grasp special relativity! You'll boost your understanding of concepts like photon momentum and the speed of light limit while picking up some advanced vocabulary along the way.

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