말까지

until the end

→ 말
phrase Rare #32,077
until the end Used after a time period to mean “until the end of” that period. In other contexts, 말 can mean “words” or “speech.”
KO: 이번 주말까지 보고서를 끝낼게요.
EN: I’ll finish the report by the end of this week.

또 저 녀석을 학기 말까지 보고 싶지 않다고 전해

Tell him I don't want to see that guy again until the end of the semester.

— 400번의 구타 (1959)

이번 달 말까지 해야 해요.

It has to be done by the end of this month.