Last Updated
：2026/01/08
鈍角
Hiragana
どんかく
Noun
Japanese Meaning
角度が90度より大きく180度未満である角のこと。 / 転じて、物事の理解や反応が鈍いことをたとえる表現。
Easy Japanese Meaning
九十度よりおおきく百八十度よりちいさいかくのこと
Chinese (Simplified) Meaning
大于90°且小于180°的角 / 比直角大而小于平角的角
Chinese (Traditional) Meaning
大於90度且小於180度的角 / 超過直角的角
Korean Meaning
90도보다 크고 180도보다 작은 각
Indonesian
sudut tumpul / sudut dengan besar lebih dari 90° dan kurang dari 180°
Vietnamese Meaning
góc tù / góc có số đo lớn hơn 90° nhưng nhỏ hơn 180°
Tagalog Meaning
mapurol na anggulo / anggulong higit sa 90° at kulang sa 180°
Sense（1）
(geometry) obtuse angle
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
鈍角
See correct answer
This triangle has one obtuse angle.
See correct answer
この三角形は一つの鈍角を持っています。
Japanese - English
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