Merriam-Webster Online Dictionary
bathroom (noun)1.
a room containing a or shower and usually a sink and toilet - bathtub
2.
- lavatory
Merriam-Webster Online Thesaurus
bathroom (noun)a room furnished with a fixture for flushing body waste
SYNONIMS:
bath, bathroom, bog, can, cloakroom, comfort station, convenience, head, john, latrine, lavatory, loo, potty, restroom, washroom, water closetRELATED WORDS:
commode, pan [], pot; garderobe, jakes, outhouse, privy; half bath, powder room; ladies [], ladies' room, men's room