Word.ws English Dictionary

octogon

octogon is the obsolete form of octagon.

Meaning of octagon

Noun

octagon (plural octagons)

  1. (also, attributive) A polygon with eight sides and eight angles.
    • Meronyms: angle, side; see also Thesaurus:polygon
    Synonyms:
    8-gon
  2. An arena for mixed martial arts.

See all 3 meanings of octagon

Forms of octogon

pluraloctogons

Questions about octogon

What is octogon the obsolete form of?
Octogon is the obsolete form of octagon.

Words near octogon in the dictionary

  1. octogenary
  2. octogesimal
  3. octogild
  4. octogintillion
  5. octoglot
  6. octogon
  7. octogonal
  8. octogons
  9. octogram
  10. octograms
  11. octogynous

Source and license

Adapted from Wiktionary: octogon (page history and authors); octagon (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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Cite this entry: “octogon.” Word.ws, https://word.ws/octogon. Based on Wiktionary, CC BY-SA 4.0.