Word.ws English Dictionary

20-gon

20-gon noun: synonym of icosagon: A polygon with twenty sides and twenty angles.

Noun

20-gon (plural 20-gons)

  1. Synonym of icosagon: A polygon with twenty sides and twenty angles.
    Synonyms:
    icosagon

Synonyms of 20-gon

Forms of 20-gon

plural20-gons

Origin of 20-gon

From 20 + -gon.

Questions about 20-gon

What does 20-gon mean?
20-gon means synonym of icosagon: A polygon with twenty sides and twenty angles.
What part of speech is 20-gon?
20-gon is a noun.
What is the plural of 20-gon?
The plural of 20-gon is 20-gons.

Words near 20-gon in the dictionary

  1. 20 dollars is 20 dollars
  2. 20 whole dollars
  3. 20% cooler
  4. 20's
  5. 20-80 rule
  6. 20-gon
  7. 20-gons
  8. 20-something
  9. 20-somethings
  10. 20/20
  11. 200 Club

Source and license

Adapted from Wiktionary: 20-gon (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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