Word.ws English Dictionary

icosihenagon

Syllables: i·co·si·hen·a·gon

icosihenagon noun: a polygon with twenty-one edges and twenty-one angles.

Noun

icosihenagon (plural icosihenagons)

  1. A polygon with twenty-one edges and twenty-one angles.
    Synonyms:
    21-gon

Synonyms of icosihenagon

Forms of icosihenagon

pluralicosihenagons

Origin of icosihenagon

From Ancient Greek εἰκοσιέν (eikosién, “twenty-one”) + -gon, from εἴκοσι (eíkosi) (twenty) + ἕν (hén) (one).

Questions about icosihenagon

What does icosihenagon mean?
Icosihenagon means a polygon with twenty-one edges and twenty-one angles.
What part of speech is icosihenagon?
Icosihenagon is a noun.
What is the plural of icosihenagon?
The plural of icosihenagon is icosihenagons.

Words near icosihenagon in the dictionary

  1. icosidodecahedral
  2. icosidodecahedron
  3. icosidodecahedrons
  4. icosihemidodecahedron
  5. icosihemidodecahedrons
  6. icosihenagon
  7. icosihenagons
  8. icosihexahedra
  9. icosihexahedron
  10. icosihexahedrons
  11. icosikaidigon

Source and license

Adapted from Wiktionary: icosihenagon (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-icosihenagon.wav.

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