This is the 7472nd most frequent Korean word.
출연했다
"출연했다" means "appeared" or "performed" in a role or production.
Here, '출연했다' is used in the context of a performance in a drama, referring to someone acting or participating in a theatrical production.
그 배우는 유명한 드라마에 출연했다.
The actor appeared in a famous drama.
In this sentence, '출연했다' means that the chairman actively participated in a forum, extending its usage beyond acting to general appearances in events.
그 회장은 중요한 토론회에 출연했다.
The chairman appeared at an important discussion forum.
This usage indicates that the singer participated or performed in a music-centric television program, showcasing '출연했다' in hosting or performance scenarios.