When to use mirror in Korean
Korean: 거울[ geo-ul ]

When to use it
A mirror is something you look into to see your face or body. In Korean, 거울 means the mirror in a bathroom, bedroom, shop, or other place. You can use this word when you talk about looking at yourself, buying a mirror, or cleaning one.
Example sentences
저는 거울을 봐요.
I look in the mirror.
욕실에 큰 거울이 있어요.
There is a big mirror in the bathroom.
아침에 거울 앞에서 머리를 빗어요.
I brush my hair in front of the mirror in the morning.
학교 연습실 벽에 거울이 있어요.
There is a mirror on the wall of the school practice room.
이 거울은 얼마예요?
How much is this mirror?
호텔 방에 거울이 두 개 있어요.
There are two mirrors in the hotel room.