washbowl in WordNet English dictionary

1. a bathroom sink that is permanently installed and connected to a water supply and drainpipe; where you can wash your hands and face
   "he ran some water in the basin and splashed it on his face"
   washbasin  basin  washbowl  washstand  lavatory 
   
2. a basin for washing the hands (`wash-hand basin' is a British expression)
   washbasin  handbasin  washbowl  lavabo  wash-hand basin