/ ˈkləʊkruːm; -rʊm; NAmE ˈkloʊk-/ noun
1.
( especially BrE ) ( NAmE usually check·room , ˈcoat check , coat·room ) a room in a public building where people can leave coats, bags, etc. for a time
2.
( BrE ) a room in a public building where there are toilets