있다던데

I hear there is/are, apparently there is/are

→ 있다
verb Rare #25,661
I hear there is/are, apparently there is/are Conversational; presents something as information the speaker has heard.
KO: 이 근처에 좋은 식당이 있다던데.
EN: I hear there's a good restaurant around here.
Conjugation of 있다

그게 효과가 있다던데

I heard that it works.

— 어 퓨 굿 맨 (1992)

여기 방이 있다던데?

I heard there's a room here?

— 화양연화 (2000)

할아버지는 아빠 한테 유령이 붙을 수 있다던데

Grandpa said a ghost could possess Dad.

— 인터스텔라 (2014)