きゅうかくけい

Japanese

For pronunciation and definitions of きゅうかくけい – see the following entry.

【九角形】 [noun] enneagon, nonagon Alternative spellings きゅうかっけい, くかくけい, くかっけい

(This term, きゅうかくけい (kyūkakukei), is the hiragana spelling of the above term.)