1. a room or counter where coats, bags, and other items are left temporarily for safekeeping, typically in a public building such as a theater, restaurant, or museum

Examples

• I left my coat at the checkroom before entering the concert hall.
• The restaurant has a checkroom near the entrance where guests can store their jackets.
• She picked up her bag from the checkroom after the movie ended.
• The museum's checkroom is free for all visitors.
• He handed his umbrella to the attendant at the checkroom.
• We checked our coats at the checkroom and received a ticket in return.