맞는지

whether (something) is right, whether (something) is correct, whether (someone or something) suits or matches

→ 맞다
맞 right, correct + 는 present attributive ending + 지 Clause-ending marker for assertion or confirmation
verb Rare #21,296
whether (something) is right, whether (something) is correct Used to ask or express whether something is right or correct.
KO: 이 답이 맞는지 다시 확인해요.
EN: Check again whether this answer is correct.
whether (someone or something) suits or matches Used to ask or express whether someone or something is a good fit.
KO: 이 옷이 나한테 맞는지 입어 볼게요.
EN: I’ll try this on to see whether it suits me.
Conjugation of 맞다

방에서 안 나가면 내 말이 맞는지 알게 돼

If you don’t leave the room, you’ll find out whether I’m right.

— 폭풍의 시간 (2018)

나 랑 맞는지 보려고

To see if we're a good match.

— 포풍추영 (2025)

어떤 선이 맞는지 나는 알아

I know which line is the right one.

— 파이트 클럽 (1999)

그게 아니었으면 그 사람이 맞는지 확신 못 했을 거 야.

If it weren’t for that, I wouldn’t have been sure it was the right person.