식당이나 극장 등 공공건물에 설치되어 변기와 세면 시설을 갖춘 방.
A room in a public building containing toilets and washbasins for use by customers or the general public.
예문:
"The airport restroom was surprisingly clean and well-maintained."
"Could you tell me where the nearest restroom is located?"
"He went to the restroom to wash his hands before dinner."