さいしん 砕身 LinksSentence search for 砕身Sentence search for さいしんSentence search for 摧身Kanji details for 砕 and 身Edit in JMdict Noun, Suru verb1. working so hard as to ruin one's body; struggling to the point of crushing oneselfOther forms摧身 【さいしん】 Discussions Log in to talk about this word.