JMdict: 1653100

投身 【とうしん】

  1. [n,vs,vi] throwing oneself to one's death; precipitating oneself to one's death; leaping to one's death
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
投 Throw, Discard, Abandon, Launch Into, Join, Invest In, Hurl, Give Up, Sell At A Loss トウ な.げる, -な.げ 3
身 Somebody, Person, One's Station In Life シン み 3