Last Updated
：2025/12/07
二十角形
Hiragana
にじっかっけい / にじゅっかっけい
Noun
Japanese Meaning
二十の辺と二十の頂点をもつ多角形。二十角の図形。
Easy Japanese Meaning
二十このかどをもつ、まるにちかいかたち
Sense（1）
a icosagon
（ canonical ）
（ romanization ）
（ hiragana ）
（ alternative ）
（ Rōmaji ）
（ alternative ）
（ Rōmaji ）
（ alternative ）
（ Rōmaji ）
Quizzes for review
See correct answer
He was drawing an icosagon shape.
See correct answer
彼は二十角形の図形を描いていました。
Japanese - English
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