This is the 13646th most frequent Korean word.
르세라핌
"르세라핌" (Le Sserafim) is the name of a South Korean girl group formed by Source Music.
Used as a proper noun to denote the name of a music group.
르세라핌은 많이 알려진 K-pop 그룹이다.
Le Sserafim is a well-known K-pop group.
Referencing the music group in the context of expressing fandom.
내 친구는 르세라핌의 팬이다.
My friend is a fan of Le Sserafim.
Indicating possession (song belonging to Le Sserafim) and referencing their music output.