며칠째

for days, for several days now

며칠 a few days, several days + 째 forms ordinals or marks a whole unit or duration

adverb Rare #22,956

for days, for several days now Used with an ongoing or repeated situation to say how long it has been happening.

KO: 며칠째 비가 와요.

EN: It’s been raining for days.

I haven’t seen you in days.

I haven’t been able to eat anything for days.

— Dream (2023)