This is the 2359th most frequent Korean word.
고심
"고심" means "deep thought" or "agonizing effort."
The term '고심' here is used as a noun meaning 'intensive thought or deliberation', denoting the mental effort exerted by the subject.
그는 문제를 해결하기 위해 많은 고심을 했다.
He gave much thought to solve the problem.
In this sentence, '고심' is used to emphasize the collective efforts in making an informed decision.
이 결정을 위해 우리는 함께 고심해야 한다.
We must deliberate together for this decision.
Here, '고심' signifies an ongoing state of contemplation, leading to the eventual decision.