Last Updated
：2025/12/07
しちかっけい
Hiragana
しちかくけい / ななかくけい
Kanji
七角形
Noun
Japanese Meaning
平面上で7つの辺と7つの頂点をもつ多角形。七角形。
Easy Japanese Meaning
ななつのかどをもつ、しまのようなかたち
Sense（1）
七角形: heptagon
（ romanization ）
Quizzes for review
See correct answer
He made a pendant in the shape of a heptagon.
See correct answer
彼はしちかっけいの形をしたペンダントを作りました。
Japanese - English
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