Coatroom (noun)

A room in which coats, jackets, and similar articles can be left temporarily, especially at a theater, restaurant, or public building.

Origin:

Unknown.

Examples:

1. Please check your coat in the coatroom before entering the theater.
2. The coatroom was packed with people dropping off their jackets on the way in.
3. I couldn't find my coat in the crowded coatroom, so I asked the attendant for help.
4. The coatroom had a sign requesting that guests hang up their coats rather than pile them on the floor.
5. After the show, the line at the coatroom was much longer than before.