お手上げ
おてあげ (oteage)
being done for, giving up, being in a hopeless situation, not knowing what to do, being brought to one's knees, throwing up (one's) hands
N1
JLPT
Example Sentences
彼はもうお手上げだ。
かれはもうおてあげだ。
Kare wa mou oteeage da.
He's already at his wits' end.
問題にお手上げになった。
もんだいにおてあげになった。
Mondai ni oteeage ni natta.
I was stumped by the problem.