restroom

a room furnished with a fixture for flushing body waste I wasn't feeling well and had to make a number of trips to the restroom Synonyms bath, bathroom, bog [British], can, cloakroom [British], comfort station, convenience [chiefly British], head, john, latrine, lavatory, loo [chiefly British], potty, toilet, washroom, water closetRelated Words commode, pan [British], pot; garderobe, jakes, outhouse, privy; half bath, powder room; ladies [chiefly British], ladies' room, men's room