밤새

bamsae

밤새 + verb: 밤새 공부했어요

all night, overnight

Example

어제 밤새 한숨도 못 잤어요.

I couldn't sleep a wink all last night.

Word parts

Short for 밤사이 'during the night'.

Good to know

For 'to pull an all-nighter', say 밤을 새우다 (casually 밤새다): 어제 밤을 새웠어요.