Last Updated
：2025/12/07
括約
Hiragana
かつやく
Noun
Japanese Meaning
括約は、主に医学分野で用いられる語で、筋肉などが収縮して通路や孔を締め付け、通過を制限・調節することを指す。例として「括約筋」（ある管や孔を締め閉じる輪状の筋肉）がある。
Easy Japanese Meaning
きんにくなどがきゅっとちぢんでしまることをいうことば
Sense（1）
tightening up
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
He is training to strengthen the tightening of his muscles.
He is training to strengthen the tightening of his muscles.
See correct answer
彼は筋肉の括約を強化するためにトレーニングをしています。
Japanese - English
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