This is the 17429th most frequent Korean word.
설득할
"To persuade"
In this sentence, the phrase "설득할" is used as an attributive verb form meaning "to persuade," describing the action directed toward a friend.
그는 친구를 설득할 수 있었어요.
He was able to persuade his friend.
Here, "설득할" modifies "방법" (way), indicating the method to undertake persuasion.
설득할 방법을 찾고 있어요.
I am looking for a way to persuade.
The phrase "설득할 때" means "when persuading," giving a temporal context and demonstrating how "설득할" can describe an action in a specific situation.