90-gon

Fetched 2026-10-26 (cache).

Synonyms: 90, 0, 9a, 10, 40, 30, 20, 50, 60, 99, 70, 80

Antonyms: 90, 0, 9a, 10, 40, 30, 20, 50, 60, 99, 70, 80

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|geometry}} {{synonym of|en|enneacontagon}}: A [[polygon]] with [[90]] sides and 90 angles.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.