英和和英

発音

• (英国発音) IPA: /ˈɛ.niː.ə.ɡən/

名詞

enneagon (plural enneagons)

1. (geometry) A polygon with nine sides; a nonagon.

使用する際の注意点

• While enneagon is etymologically consistent with pentagon, hexagon, etc., in that it uses a Greek prefix and suffix as opposed to a Latin prefix and a Greek suffix, its use is rare; nonagon is the more common term.

同意語

• 9-gon
• nonagon
• nonangle

関連する語

• enneagonal

Further reading

• enneagon on Wikipedia.Wikipedia