pentacontagon

English

Etymology

From pentaconta- (50) +‎ -gon (-sided), from Ancient Greek πεντήκοντᾰ (pentḗkontă, 50) and γωνία (gōnía, corner).

Pronunciation

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Noun

pentacontagon (plural pentacontagons)

  1. (geometry) A 50-sided polygon.

Synonyms

Translations