How to say key in Korean
Korean: 열쇠[ yeol-soe ]

Meaning
A key is a small metal thing you use to open or lock a door, car, or box. In Korean, this word is 열쇠. People often use it when talking about going out, coming home, or looking for something important.
Example sentences
집 열쇠가 어디 있어요?
Where is the house key?
열쇠를 찾을 수 없어요.
I can't find my key.
친구한테 열쇠 좀 빌려줄래?
Can I borrow a key from my friend?
열쇠를 잃어버렸어요.
I lost my key.
차 열쇠가 어디 있어요?
Where is the car key?





