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.)