nonagon

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nonagon

/ˈnɑn.ə.ɡɑn/ Canada, US
/ˈnɒn.ə.ɡən/ UK

Where it comes from

From nona- + -gon.

noun nonagons

A polygon with nine sides and nine angles. Meronyms: angle, side; see also Thesaurus:polygon
Similar: 9-gon, enneagon

Translations

Every language

noun A polygon with nine sides and nine angles

Español	eneágono, nonágono
한국어	구각형 gugakhyeong
日本語	九角形 kyūkakukei
中文	九邊形 /九边形 jiǔbiānxíng
हिन्दी	नवकोण navkoṇ
Português	eneágono
Français	nonagone
Deutsch	Nonagon, Neuneck
Italiano	nonagono, ennagono
Ελληνικά	εννεάγωνο enneágono, εννιάγωνο enniágono
Română	eneagon
Русский	девятиуго́льник devjatiugólʹnik
עברית	מתושע metushá

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MLA

"nonagon." Wiktionary, via Micwyn, micwyn.com/word/nonagon. Accessed 6 Nov. 2026.

APA

nonagon. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/nonagon

Chicago

"nonagon." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/nonagon.

BibTeX

@misc{nonagon_2026,
  title = {nonagon},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/nonagon},
  urldate = {2026-11-06}
}