A toilet is sometimes referred to as a WC, especially on signs or in advertisements for houses, flats, or hotels. WC is an abbreviation for `water closet'. = toilet. water closet a toilet - used especially on signs in public places
(world coordinates) (n ) The coordinate system that is scaled so that user-defined objects can be represented in units appropriate to the application, such as inches, meters, and miles Each object in a picture is first described in its own model coordinates, and all are then mapped into world coordinates