A room where people wait, such as in a hospital, station, or office.
病院の待合室で順番を待った。
I waited for my turn in the hospital waiting room.
駅の待合室は暖かくて助かった。
The station waiting room was warm and a relief.
I waited for thirty minutes in the hospital's waiting room.
When your name is called in the waiting room, please go into the examination room.
He was sitting in the waiting room reading a newspaper.