This is the 6066th most frequent Korean word.
선택
"선택" means "choice" or "selection."
In this sentence, 선택 is used as a noun to mean 'choice' or 'decision'.
그는 신중히 선택을 내렸다.
He carefully made a choice.
Here, 선택 is a noun again referring to the act of selecting or choosing, particularly in a general or conceptual context.
적절한 선택이 성공의 열쇠입니다.
Choosing wisely is the key to success.
In this example, 선택 is a noun referring to the act of making a choice or decision, especially involving colors.