Word.ws English Dictionary

equilateral

equilateral adjective: having all the sides equal.

equilateral: having all the sides equal
Image: DarkEvil, CC BY-SA 3.0, via Wikimedia Commons

Adjective

equilateral (not comparable)

  1. Having all the sides equal.
    • Kissinger had wanted to keep an “equilateral” distance between the US, USSR and China. Under Carter, they became de facto partners.2025 April 12, Edward Luce, “The revenge of geopolitics”, in FT Weekend (Life & Arts section), London: The Financial Times Ltd., →ISSN, →OCLC, page 2
  2. Having all the faces equal.
  3. Having the two sides equal, as a surface divisible by a longitudinal median line into two halves of the same form.
  4. Having all the convolutions of the shell in one plane, chiefly of foraminifers.

Noun

equilateral (plural equilaterals)

  1. A side exactly corresponding, or equal, to others.
  2. A figure having all its sides equal.

equilateral meaning in Hindi, Tamil, Kannada and Tagalog

equilateral in Hindi

equilateral
समबाहु sambāhu

equilateral in Tamil

சம பக்க, சமபக்க, சமபக்கமான, சமபக்கங்கள்

equilateral in Kannada

ಸರಿಬದಿಯುಳ್ಳ

equilateral in Tagalog

referring to a polygon all of whose sides are of equal length
parigilid

Forms of equilateral

Adjective
alternative form (archaic)æquilateral
Noun
pluralequilaterals

Origin of equilateral

From equi- + lateral.

Words formed from equilateral

Phrases with equilateral

Words that rhyme with equilateral

48 more rhymesFewer rhymes

Questions about equilateral

What does equilateral mean?
Equilateral means having all the sides equal.
What is equilateral in Hindi?
Equilateral in Hindi is समबाहु (sambāhu). See Equilateral meaning in Hindi.
What part of speech is equilateral?
Equilateral can be an adjective or a noun.

Words near equilateral in the dictionary

  1. equijoin
  2. equijoined
  3. equijoining
  4. equijoins
  5. equilater
  6. equilateral
  7. equilateral arch
  8. equilateral cross
  9. equilateral crosses
  10. equilateral hyperbola
  11. equilateral triangle

Source and license

Adapted from Wiktionary: equilateral (page history and authors); समबाहु (Hindi) (page history and authors); equilateral (Tamil Wiktionary) (page history and authors); equilateral (Kannada Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860_(eng)-Flame,_not_lame-equilateral.wav.

Cite this entry: “equilateral.” Word.ws, https://word.ws/equilateral. Based on Wiktionary, CC BY-SA 4.0.