JMdict: 2037790

心を砕く 【こころをくだく】

  1. [exp,v5k] to take great pains; to make every effort; to rack one's brains
  2. [exp,v5k] to be concerned; to worry
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
心 Heart, Mind, Spirit, Heart Radical (no. 61) シン こころ, -ごころ
砕 Smash, Break, Crush, Familiar, Popular サイ くだ.く, くだ.ける