任せ

leave (something) to, entrust (something) to

→ 任せる
verb Rare #41,170
leave (something) to, entrust (something) to This is the stem form used before ます and in some sentence-final expressions; the dictionary form is 任せる.
JA: この仕事は彼に任せます。
EN: I’ll leave this job to him.
Conjugation of 任せる

信頼できるヤツに任せ

Leave it to someone you can trust.

— エリート・スクワッド (2007)

そこはキースに任せ、私は何を言うべきか考えていた。

I left that to Keith and thought about what I should say.

弟にあとを任せ

Leaving it to my younger brother

— グッドフェローズ (1990)