When to use owner in Korean
Korean: 주인[ ju-in ]

When to use it
주인 means the owner of something, like a house, a shop, or a bag. You use it to talk about the person something belongs to. In everyday life, people also say it when they are looking for the owner of a lost item.
Example sentences
이 집 주인은 우리 아버지예요.
The owner of this house is my father.
학교 앞 가게 주인이 친절해요.
The shop owner in front of the school is kind.
공원에서 강아지 주인을 만났어요.
I met the dog's owner at the park.
이 가방 주인은 누구예요?
Who is the owner of this bag?
주인 아저씨가 문을 열어 줬어요.
The owner opened the door for us.
잃어버린 지갑의 주인을 찾고 있어요.
We are looking for the owner of the lost wallet.