This is the 5051st most frequent Korean word.
김연아가
The word "김연아가" is not a standalone word but a combination of "김연아" (Kim Yuna, a famous Korean figure skater) and the subject marker "가" in Korean grammar. It means "Kim Yuna (as the subject of a sentence)."
In this case, '김연아가' is used as the subject showing who just left.
김연아가 방금 출발했습니다.
Kim Yuna just left a moment ago.
The word '김연아가' is used as the subject of the sentence, indicating who is a famous athlete.
김연아가 Figure skating에서 유명한 선수입니다.
Kim Yuna is a famous athlete in figure skating.
Here, '김연아가' functions as the subject who is performing, linked to the action of 'performing'.