Word.ws English Dictionary

octacontagon

octacontagon noun: a polygon with eighty sides and eighty angles.

Noun

octacontagon (plural octacontagons)

  1. A polygon with eighty sides and eighty angles.
    Synonyms:
    80-gon

Synonyms of octacontagon

Forms of octacontagon

pluraloctacontagons

Origin of octacontagon

From octa- + -conta- + -gon.

Questions about octacontagon

What does octacontagon mean?
Octacontagon means a polygon with eighty sides and eighty angles.
What part of speech is octacontagon?
Octacontagon is a noun.
What is the plural of octacontagon?
The plural of octacontagon is octacontagons.

Words near octacontagon in the dictionary

  1. octachoron
  2. octachorons
  3. octachotomies
  4. octachotomy
  5. octacistronic
  6. octacontagon
  7. octacontagons
  8. octacontane
  9. octacoordinated
  10. octacopper
  11. octacore

Source and license

Adapted from Wiktionary: octacontagon (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-octacontagon.wav.

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