Antonyms for nonagon
ˈnɒn əˌgɒnnonagon

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1. nonagonnoun

   Synonyms:
   enneagon, 9-gon

2. nonagonnoun

   A polygon with nine sides and nine angles.

   Synonyms:
   9-gon, enneagon

Matched Categories

1. • Polygon

Princeton's WordNet

1. nonagonnoun

   a nine-sided polygon

How to pronounce nonagon?

How to say nonagon in sign language?

Usage in printed sourcesFrom: 

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