This is the 8966th most frequent Korean word.
개념이
"개념이" means "concept" or "idea" in English.
Here, '개념이' is used to express the noun 'concept' as part of the phrase '개념이 부족해요' ('lacks the concept').
그는 과학의 기본 개념이 부족해요.
He lacks the basic concept of science.
In this sentence, '개념이' relates to the subject 'concept' in the context of clarity.
개념이 명확하지 않으면 이해하기 힘들어요.
If the concept is unclear, it is hard to understand.
Here, '개념이' is used to describe the quality of someone's 'concept' – being unique and interesting.