Washing Sink

a bowl that is attached to the wall in a bathroom or near a toilet and has pipes to supply and carry away water, in which you wash your hands, face, etc.a basin or bowl for washing the face and hands. 2. Also: wash-hand basin. a bathroom fixture with taps, used for washing the face and hands.A sink, also known by other names including sinker, washbowl, hand basin, wash basin and simply basin, is a bowl-shaped plumbing fixture for washing hands, dishwashing, and other purposes.