Word.ws English Dictionary

birectangular

birectangular adjective: containing two right angles.

Adjective

birectangular (not comparable)

  1. Containing two right angles.
    • Unlike a normal triangle, a spherical triangle can be birectangular because the sum of its angles is greater than 180 degrees.

Origin of birectangular

From bi- + rectangular.

Questions about birectangular

What does birectangular mean?
Birectangular means containing two right angles.
What part of speech is birectangular?
Birectangular is an adjective.

Words near birectangular in the dictionary

  1. birdysat
  2. birdysit
  3. birdysits
  4. birdysitting
  5. Birecik
  6. birectangular
  7. biredox
  8. bireflectance
  9. bireflectances
  10. birefractive
  11. birefringence

Source and license

Adapted from Wiktionary: birectangular (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-birectangular.wav.

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