이던가

was ...?

→ 이다
이 to be + 던가 Retrospective question
auxiliary · informal, imperfect tense Rare #26,275
was ...? Used to ask or wonder while trying to recall or confirm something.
KO: 그 사람이 선생님이던가?
EN: Was that person a teacher?
Conjugation of 이다

그렉 이던가?

Was it Greg?

— 라라랜드 (2016)

그 배 뿐 이던가?

Was it just that boat?

— 타이타닉 (1997)

꼬마 시얼샤는 이제 여섯 살 이던가?

Little Saoirse is six now, right?

— 바다의 노래: 벤과 셀키 요정의 비밀 (2014)