waste disposal unit
Definitions
General Science
- noun a device that fits into the hole in a kitchen sink and grinds household waste into very small pieces so that it can be flushed away
Construction
- (written as waste-disposal unit)An electrically operated device for grinding waste food and disposing of it through the plumbing drainage pipes.
Travel
- noun a machine attached to a kitchen sink, which grinds waste food into pulp which can then be flushed away into the drainage system
