nonagon
See also: Nonagon
English
![](Images/wiktionary/Nonagon.svg.png.webp)
A regular nonagon
Etymology
nona- + -gon.
Pronunciation
- (US, Canada) IPA(key): /ˈnɑn.ə.ɡɑn/
- (UK) IPA(key): /ˈnɒn.ə.ɡən/
- Hyphenation: non‧a‧gon
Audio (CA) (file)
Noun
nonagon (plural nonagons)
- (geometry) A polygon with nine sides and nine angles; an enneagon.
- Synonyms: 9-gon, enneagon
Related terms
- nonagonal
Translations
A polygon with nine sides and nine angles
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