hypotenuse etymology

Etymology

The word "hypotenuse" is derived from the Greek words:

  • hypo- = "below" or "under"
  • tenousa = "stretched"

Meaning and Origin

The hypotenuse is the side of a right triangle that is opposite the right angle. It is the longest side of a right triangle and is always greater than either of the other two sides.

The concept of the hypotenuse was first described by the ancient Greek mathematician Pythagoras in the 6th century BC. Pythagoras's theorem, which states that the square of the hypotenuse is equal to the sum of the squares of the other two sides of a right triangle, is one of the most fundamental theorems in geometry.

The term "hypotenuse" first appears in English in the early 17th century and is likely to have been borrowed from French or Latin. The word has been used in English ever since to refer to the longest side of a right triangle.

hypotenuse relate terms

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  • abstinence

    Etymology Late Middle English from Old French abstinence from Latin abstinentia from

  • abstinent

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  • atelectasis

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  • attend

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  • attenuate

    Etymology Late Latin attenuare from Latin attenuis thin slender slight From Proto

  • attenuation

    Etymology Latin attenuare to make thin Proto Indo European ten thin Meani

  • baritone

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  • catatonia

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  • catatonic

    Etymology Greek katatonia katá down tonos tension Meaning A state of reduced

  • contain

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  • contend

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  • continue

    Etymology Latin continuus uninterrupted continuous Meaning and Origin 1 Cont

  • detain

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  • detente

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  • detention

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  • diatonic

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  • distend

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  • entertain

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  • extend

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  • extenuate

    Etymology Latin extenuare Meaning to make thin weaken Meaning Extenuate mean

  • hypotenuse

    Etymology The word hypotenuse is derived from the Greek words hypo below or un

  • hypotonia

    Etymology hypo Greek under or below tonos Greek tone or tension Meanin

  • intend

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  • intone

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  • isotonic

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  • lieutenant

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  • locum tenens

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  • maintain

    Etymology Derived from the Old French word maintenir which means to hold keep or

  • monotony

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  • neoteny

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  • obtain

    Etymology the study of the origin of words and the way in which their meanings have chang

  • ostensible

    Etymology Latin ostendere to show exhibit Past participle ostensus French os

  • peritoneum

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  • pertain

    Etymology Latin pertinēre to belong to to have a relation to to concern Proto In

  • pertinacious

    Etymology Late Latin pertinacis pertinax resolute persistent Latin pertinere to

  • portend

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  • pretend

    Pretend Etymology From Middle English pretenden meaning to claim or profess to be

  • rein

    Rein Etymology The word rein is derived from the Middle English term reine which is

  • retain

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  • retinue

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  • sitar

    Etymology The word sitar is derived from the Persian word setar which means three s

  • subtend

    Etymology Old French subtendre Latin sub under tendere to stretch Meaning

  • sustain

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  • telangiectasia

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  • temple

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  • temple

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  • temporal

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  • tenable

    Etymology Latin tenēre to hold keep possess Indo European root ten to stretch

  • tenacious

    Etymology Latin tenax tenacis holding fast grasping Proto Indo European ten

  • tenacity

    Etymology Old French tence adjectival noun meaning tenacity Latin tenacitas tigh

  • tenant

    Etymology Old French tenant Latin tenens present participle of tenere to hold

  • tend

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  • tendency

    Etymology The word tendency comes from the Latin word tendere which means to stretc

  • tender

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  • tender

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  • tendon

    Etymology The word tendon is derived from the Latin word tendo which means I stretc

  • tendril

    Etymology Middle English tendel from Anglo Norman French tendel from Vulgar Lati

  • tenement

    Etymology Tenement originates from the Latin word tenere meaning to hold or to p

  • tenesmus

    Etymology Tenesmus comes from the Greek word teinō meaning to strain or stretch an

  • tenet

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  • tennis

    Etymology The word tennis is derived from the French word tenez which means hold o

  • tenon

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  • tenor

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  • tense

    Etymology Old French tens Latin tempus time Meaning A form of a verb that in

  • tensile

    Etymology The word tensile is derived from the Latin word tensilis meaning able to

  • tension

    Etymology Latin tensio a stretching Proto Indo European ten to stretch Me

  • tensor

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  • tent

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  • tenterhooks

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  • tenuous

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  • tenure

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  • tetanus

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  • thin

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  • tone

    Etymology Origin Middle English toune from Old English tun meaning enclosed set

  • tonic

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  • above

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  • hyphen

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  • hypo

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  • hypochondria

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  • hypotenuse

    Etymology The word hypotenuse is derived from the Greek words hypo below or un

  • hypothalamus

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  • hypothesis

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  • hypsi

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  • hypso

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  • opal

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  • open

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  • often

    Etymology is the study of the origin of words and the way in which their meanings have cha

  • resuscitate

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  • somber

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  • souffle

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  • source

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  • soutane

    Etymology From French soutane from Late Latin sotanula diminutive of sotana from Med

  • souvenir

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  • subject

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  • sublime

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  • subpoena

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  • substance

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  • subterfuge

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  • subtle

    Etymology Sub Latin prefix meaning under slightly or less Tilis Latin adjec

  • suburb

    Etymology From Late Latin suburbium meaning lying near the city from Latin sub un

  • succeed

    Etymology Old French succeder Latin succedere to come up under take the place of P

  • succinct

    Etymology Succinct from Latin succinctus meaning drawn up fastened together Me

  • succor

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  • succumb

    Etymology Latin succumbere to yield submit sink under suc under cumbere

  • sudden

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  • suffer

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  • sufficient

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  • suffix

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  • suggestion

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  • summon

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  • supine

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  • supple

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  • supply

    Etymology Middle English supplien from Old French suplir supllier from Latin supp

  • support

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  • suppose

    Etymology Meaning The study of the origin and development of words Origin Greek ety

  • surge

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  • suspect

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  • suspend

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  • sustain

    Etymology Latin sustinēre to hold up sustain endure Proto Indo European steh₂

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  • uproar

    Etymology Middle English up roren from up adverb roren past participle of reren

  • valet

    Etymology The word valet is derived from the Old French word valet which itself come

  • varlet

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  • vassal

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  • flank

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  • capital

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  • covenant

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  • issue

    Etymology The word issue originates from the Old French word issu which is the past

  • kind