This is the 5338th most frequent Korean word.
돌아올
"돌아올" means "to return" or "will return."
In this sentence, '돌아올' is used as the future-tense descriptive form of '돌아오다', indicating an action of returning that is expected to happen soon.
그는 곧 돌아올 것이다.
He will return soon.
Here, '돌아올' modifies '길에', giving the meaning 'on the way back', referring to an anticipated return path.
돌아올 길에 가게에 들르자.
Let’s stop by the store on our way back.
In this example, '돌아올' is used to describe '날', depicting the day that is anticipated for someone's return.