Word.ws English Dictionary

enneagon

/ˈɛ.niː.ə.ɡən/

enneagon noun: synonym of nonagon (“a polygon with nine sides”).

enneagon: synonym of nonagon (“a polygon with nine sides”)
Image: Public domain, via Wikimedia Commons

Noun

enneagon (plural enneagons)

  1. Synonym of nonagon (“a polygon with nine sides”).
    Synonyms:
    nonagon, 9-gon, nonangle

enneagon meaning in Arabic

enneagon in Arabic

a polygon with nine sides; a nonagon
مَتْسَع matsaʕ

Synonyms of enneagon

Forms of enneagon

pluralenneagons

Origin of enneagon

From ennea- + -gon.

Questions about enneagon

What does enneagon mean?
Enneagon means synonym of nonagon (“a polygon with nine sides”).
What is enneagon in Arabic?
Enneagon in Arabic is مَتْسَع (matsaʕ). See Enneagon meaning in Arabic.
What part of speech is enneagon?
Enneagon is a noun.
How do you pronounce enneagon?
Enneagon is pronounced /ˈɛ.niː.ə.ɡən/ (UK).
What is the plural of enneagon?
The plural of enneagon is enneagons.

Words near enneagon in the dictionary

  1. enneadecahedron
  2. enneadecahedrons
  3. enneadecaphobia
  4. enneadic
  5. enneads
  6. enneagon
  7. enneagonal
  8. enneagons
  9. enneagram
  10. enneagrammatic
  11. enneagrams

Source and license

Adapted from Wiktionary: enneagon (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-enneagon.wav.

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