ˈmen’s room noun [countableC] especially American EnglishAmE
DLthe men’s toilet 男厕所,男盥洗室SYN British English gents → ladies’ room
Examples from the Corpus
men's room• None of the places I had been in seemed to have a men's room anyway.• He has worked as the men's room assistant for three years.• On the ground, when they had left the parked plane, Myeloski excused himself and went to the men's room.• After visiting the men's room at 5, the late-night club, Miller considered EarthLink's message.