cloakroom

noun4

1. •
   A room intended for holding guests' cloaks and other heavy outerwear, as at a theater or night club.
2. •
   (UK, Ireland) A room intended for holding luggage, as at an airport.
3. •
   (UK, Ireland) A lavatory, now particularly a small secondary lavatory or a men's room.
4. •
   A private lounge next to a legislative chamber.