waste disposal unit

noun

an electrically operated fitment in the plughole of a kitchen sink that breaks up food refuse so that it goes down the waste pipe

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words for waste disposal unit

compost, compactor