This is the 10371st most frequent Korean word.
구분이
"구분이" means "distinction" or "division."
In this sentence, '구분이' is used as the subject of the sentence, referring to a clear distinction or separation.
구분이 명확하다.
The distinction is clear.
Here, '구분이' serves as the subject indicating the necessity of making distinctions in a given context.
구분이 필요하다.
Distinction is necessary.
'구분이' in this sentence refers to the act of differentiation, stating the possibility of distinguishing something based on colors.