Word.ws English Dictionary

pentacontagon

pentacontagon noun: a fifty-sided polygon.

Noun

pentacontagon (plural pentacontagons)

  1. A fifty-sided polygon.
    Synonyms:
    50-gon

Synonyms of pentacontagon

Forms of pentacontagon

pluralpentacontagons

Origin of pentacontagon

From penta- + -conta- + -gon.

Questions about pentacontagon

What does pentacontagon mean?
Pentacontagon means a fifty-sided polygon.
What part of speech is pentacontagon?
Pentacontagon is a noun.
What is the plural of pentacontagon?
The plural of pentacontagon is pentacontagons.

Words near pentacontagon in the dictionary

  1. pentacle
  2. pentacles
  3. pentacoccous
  4. pentacolor
  5. pentacolored
  6. pentacontagon
  7. pentacontagons
  8. pentacontahedron
  9. pentacontaheptachoron
  10. pentacontaheptachorons
  11. pentacontane

Source and license

Adapted from Wiktionary: pentacontagon (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-pentacontagon.wav.

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