和英辞書

身を尽くす

phrase

(figuratively) to wear out with one's heart and soul

彼は仕事に身を尽くしている。

He is devoting himself to his work.

意味（1）

(figuratively) to wear out with one's heart and soul

わびぬれば今(いま)はたおなじ難(なに)波(は)なる身(み)をつくしても逢(あ)はむとぞ思(おも)ふ

wabinureba ima hata onaji Naniwa naru mi o tsukushite mo awan to zo omouSuch misery this; let my name grow again common as the channel stakes of Naniwa, I would cast this body away to gaze on you once again!