When to use to lose in Korean
Korean: 잃다[ il-da ]

When to use it
To lose (잃다) means that something is gone and you cannot find it. You use it when you lose things like keys, money, or a bag. It can also be used for losing your way or losing a game.
Example sentences
저는 집에서 열쇠를 잃었어요.
I lost my key at home.
학교에서 연필을 잃었어요.
I lost my pencil at school.
공원에서 모자를 잃었어요.
I lost my hat in the park.
가게에서 지갑을 잃었어요.
I lost my wallet at the store.
여행 중에 여권을 잃었어요.
I lost my passport during the trip.
버스에서 가방을 잃었어요.
I lost my bag on the bus.