When to use ceiling in Korean
Korean: 천장[ cheon-jang ]

When to use it
A ceiling is the top inside surface of a room. In Korean, 천장 means the part above your head when you are indoors. People use this word when talking about lights, fans, paint, or something attached to the top of a room.
Example sentences
우리 집 천장이 하얘요.
The ceiling in our house is white.
교실 천장에 등이 있어요.
There is a light on the classroom ceiling.
천장에서 물이 떨어져요.
Water is dripping from the ceiling.
가게 천장이 아주 높아요.
The store ceiling is very high.
호텔 방 천장에 팬이 있어요.
There is a fan on the hotel room ceiling.
아이가 천장을 보고 웃어요.
The child looks at the ceiling and smiles.