ancient
US /ˈenʃənt/
UK /'eɪnʃənt/
- Adjective
- Very old; having lived a very long time ago
- Relating to a period in history, especially in the distant past.
- Noun
- A person who lived in ancient times.
A2Moreattribute
US /əˈtrɪbjut/
UK /əˈtrɪbju:t/
- Transitive Verb
- (Of books, art, music) to say it was composed by
- Noun (Countable/Uncountable)
- Characteristic something has, e.g. size or color
B1TOEICMorebrilliant
US /ˈbrɪljənt/
UK /'brɪlɪənt/
- Adjective
- Having a great amount of intelligence or talent
- Being very bright, like a diamond; shining
- Noun
- A diamond or other gem cut in a particular form with many facets to have exceptional brilliance.
A2Moreconverse
US /kənˈvɚs/
UK /kən'vɜ:s/
- Noun
- The opposite of something else
- A statement or proposition that reverses the order or relation of another.
- Intransitive Verb
- To talk or have a conversation
B1Moreconvince
US /kənˈvɪns/
UK /kən'vɪns/
- Transitive Verb
- To persuade someone, or make them feel sure
A2TOEICMoredemonstrate
US /ˈdɛmənˌstret/
UK /'demənstreɪt/
- Verb (Transitive/Intransitive)
- To display a feeling or ability openly
- To protest about something often as a group
A2TOEICMorederive
US /dɪˈraɪv/
UK /dɪˈraɪv/
- Verb (Transitive/Intransitive)
- To come from another thing
B1Morediagonal
US /daɪˈæɡənəl/
UK /daɪˈægənl/
- Adjective
- Joining two opposite corners at an angle
- Noun
- A straight line joining two opposite corners of a square, rectangle, or other straight-sided shape.
- A diagonal pattern or design.
B2Moreflat
US /flæt/
UK /flæt/
- Noun (Countable/Uncountable)
- Apartment; set of rooms for living in
- The smooth or level part of something
- Verb (Transitive/Intransitive)
- To share an apartment with someone
- To fail to produce the intended effect; to be unsuccessful or uninteresting.
A2Morefundamental
US /ˌfʌndəˈmɛntl/
UK /ˌfʌndəˈmentl/
- Adjective
- Forming a necessary part, base, or core
- Of central importance.
- Noun (Countable/Uncountable)
- A basic part of something
- (Music) the lowest note in a harmony
A2TOEICMoregeometric
US /ˌdʒiəˈmɛtrɪk/
UK /ˌdʒi:əˈmetrɪk/
- Adjective
- With regular mathematical patterns/straight lines
B2Moregeometry
US /dʒiˈɑ:mətri/
UK /dʒiˈɒmətri/
- Uncountable Noun
- Mathematical study of shapes, surfaces, and space
- Mathematical shape of something
B2Morehypotenuse
US /haɪˈpɑtn:ˌus, -ˌjus/
UK /haɪˈpɒtənju:z/
- Noun
- Side of a right triangle opposite the right angle
C2Moreidentical
US /aɪˈdɛntɪkəl/
UK /aɪˈdentɪkl/
- Adjective
- The same in every way
- Satisfied by all values of the variables involved.
B1Morein other words
US
UK
- Phrase
- Stating something in a different way, often to make it clearer or more understandable.
mission
US /ˈmɪʃən/
UK /'mɪʃn/
- Noun (Countable/Uncountable)
- A task or role someone is given to do
- Special assignment given to a person or group
B1TOEICMoreobscure
US /əbˈskjʊr/
UK /əbˈskjʊə(r)/
- Transitive Verb
- To hide something to make it difficult to be seen
- Make unclear, vague, or difficult to understand.
- Adjective
- Being confusing and difficult to understand
- Not famous; unknown by most people
B2Morepattern
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.
A2TOEICMorepause
US /pɔz/
UK /pɔ:z/
- Verb (Transitive/Intransitive)
- To stop doing for a while before continuing
- To temporarily interrupt the execution of a program or process.
- Noun (Countable/Uncountable)
- A temporary break before continuing
- Function on a device to stop and restart it
A2Morephilosopher
US /fɪˈlɑsəfɚ/
UK /fəˈlɒsəfə(r)/
- Noun (Countable/Uncountable)
- Person studying the meaning of truth and life
- A person who is calm and wise; someone who lives by philosophical principles.
C1Morepractical
US /ˈpræktɪkəl/
UK /ˈpræktɪkl/
- Adjective
- Relating to what is sensible, real or useful
- Relating to experience, action, or practice; not theoretical or ideal.
- Noun
- A practical exam or lesson.
- A person concerned chiefly with the practice of something; a person with practical skills.
A2TOEICMoreprinciple
US /ˈprɪnsəpəl/
UK /ˈprɪnsəpl/
- Noun (Countable/Uncountable)
- Moral rule or belief governing a person's behavior
- Natural law that explains how things work
A2TOEICMoreratio
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.
C2Morerearrange
US /ˌriəˈrendʒ/
UK /ˌri:ə'reɪndʒ/
- Verb (Transitive/Intransitive)
- To rethink a plan, event for a time and place
- To put into a new order for something to happen
B1Morerelationship
US /rɪˈleʃənˌʃɪp/
UK /rɪˈleɪʃnʃɪp/
- Noun (Countable/Uncountable)
- Connection between two or more people or things
- Way people interact or live with each other
A2TOEICMorerope
US /rop/
UK /rəʊp/
- Countable Noun
- A thick string made by twisting fibers together
- Transitive Verb
- To tie/attach animals, etc. together using a rope
- To enclose or cordon off an area with a rope.
B1Morespeculate
US /ˈspɛkjəˌlet/
UK /ˈspekjuleɪt/
- Intransitive Verb
- To take risks that might lead to big profits
- Verb (Transitive/Intransitive)
- To predict or guess what is possible or likely
B2Morespin
US /spɪn/
UK /spɪn/
- Verb (Transitive/Intransitive)
- To make a ball rotate when throwing it
- To move something in a rapid turning motion
- Intransitive Verb
- To feel dizzy/confused, as in my head is spinning
B1Morestatement
US / ˈstetmənt/
UK /ˈsteɪtmənt/
- Noun (Countable/Uncountable)
- Record of activity in a bank account over time
- Act or process of saying something formally
A2TOEICMorestrategy
US /ˈstrætədʒi/
UK /'strætədʒɪ/
- Noun (Countable/Uncountable)
- Careful plan or method for achieving a goal
- Branch of military dealing with command
A2TOEICMorestretch
US /strɛtʃ/
UK /stretʃ/
- Verb (Transitive/Intransitive)
- To make your arm, leg muscles long to ease them
- To make something bigger by pulling on it
- Noun
- Making arm, leg muscles longer to ease them
- A consecutive row of things
A2TOEICMorestumble
US /ˈstʌmbəl/
UK /'stʌmbl/
- Noun
- Failing to do something well, e.g. giving a speech
- Act of tripping and almost falling
- Intransitive Verb
- To fail to perform, e.g. when giving a speech
- To trip and almost fall
B1Moretablet
US /ˈtæblɪt/
UK /'tæblət/
- Noun (Countable/Uncountable)
- Small hand-held computer with a touch screen
- Small round piece of medicine which is swallowed
B2Moretheorem
US /ˈθiərəm, ˈθɪrəm/
UK /ˈθɪərəm/
- Noun
- A statement that can be proved
B2Moretheory
US /ˈθiəri, ˈθɪri/
UK /ˈθiəri/
- Noun (Countable/Uncountable)
- Ideas or principles that explain facts or events
- An idea or belief about something
A2TOEICMorethink about
US /θɪŋk əˈbaʊt/
UK /θiŋk əˈbaut/
- Phrasal Verb
- To consider something carefully.
- To remember or call to mind.
A1Moretilt
US /tɪlt/
UK /tɪlt/
- Verb (Transitive/Intransitive)
- To change to a newly preferred idea or opinion
- To move something away from the upright
- Noun
- Position in which one side is above the other
B2Moretriangle
US /ˈtraɪˌæŋɡəl/
UK /ˈtraɪæŋgl/
- Noun
- Three people connected with each in a relationship
- A three-sided piece of metal used in orchestras
B1TOEICMore
Vocabulary
- in other words: Stating something in a different way, often to make it clearer or more understandable.
- think about: To consider something carefully.
- demonstrate: To display a feeling or ability openly
- pattern: Model to follow in making or doing something
- stretch: To make your arm, leg muscles long to ease them
- strategy: Careful plan or method for achieving a goal
- convince: To persuade someone, or make them feel sure
- ancient: Very old; having lived a very long time ago
- practical: Relating to what is sensible, real or useful
- brilliant: Having a great amount of intelligence or talent
- relationship: Connection between two or more people or things
- fundamental: Forming a necessary part, base, or core
- statement: Record of activity in a bank account over time
- exist: To be present, alive or real
- flat: Apartment; set of rooms for living in
- state: Region within a country, with its own government
- theory: Ideas or principles that explain facts or events
- principle: Moral rule or belief governing a person's behavior
- stumble: Failing to do something well, e.g. giving a speech
- identical: The same in every way
- attribute: (Of books, art, music) to say it was composed by
- pause: To stop doing for a while before continuing
- spin: To make a ball rotate when throwing it
- form: Sports team or person's current winning record
- equal: Same in shape, size, or number
- obscure: To hide something to make it difficult to be seen
- empty: Containing nothing; with no contents
- ratio: The relationship in relative size, etc.
- philosopher: Person studying the meaning of truth and life
- century: Period of 100 years
- mission: A task or role someone is given to do
- speculate: To take risks that might lead to big profits
- leave: To go away from; depart
- tilt: To change to a newly preferred idea or opinion
- support: To give assistance or advice to someone
- fill: To make something full
- derive: To come from another thing
- space: Empty area kept for a specific reason, like a car
- change: To exchange one set of clothes for another
- area: Amount of measured space
- tablet: Small hand-held computer with a touch screen
- side: To decide to agree with one point, not the other
- converse: The opposite of something else
- lesson: Something done to learn or teach something; class
- famous: Excellent
- rope: A thick string made by twisting fibers together
- geometry: Mathematical study of shapes, surfaces, and space
- rearrange: To rethink a plan, event for a time and place
- triangle: Three people connected with each in a relationship
- geometric: With regular mathematical patterns/straight lines
- diagonal: Joining two opposite corners at an angle
- hypotenuse: Side of a right triangle opposite the right angle
- theorem: A statement that can be proved
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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
【TED-Ed】How many ways are there to prove the Pythagorean theorem? - Betty Fei
0
Anita Lin posted on 2017/09/12Ever wondered if there's more than one way to prove the Pythagorean theorem? This awesome TED-Ed video dives into multiple fascinating proofs, including visual ones like rearrangement and tessellation! You'll pick up some cool math vocabulary and boost your knowledge learning in a super engaging way.
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