This is the 6099th most frequent Korean word.
세계가
"세계가" means "the world" (subject form in a sentence).
Used as the subject of the sentence, referring to 'the world'.
세계가 점점 더 연결되는 시대에 살고 있습니다.
We live in an era where the world is increasingly interconnected.
Used as the subject of the sentence emphasizing 'the world's participation'.
세계가 한데 모여 축제를 즐겼다.
The world gathered together to enjoy the festival.
Used as the subject, indicating that 'the world is undergoing change'.