Wiktionary
waste disposal unit
n. Alternative name for a garbage disposal.
Usage examples of "waste disposal unit".
Lucky left Bigman to take care of packing the adjunct-units with homogenized food and with water (which could be swallowed while still in the suit), make sure of the charge of the power units and the pressure on the oxygen tanks, inspect the working efficiency of the waste disposal unit and the moisture recirculator.
He gathered up his equipment packs and headed aft to the so-called galley, a tiny corner of the Crew Compartment where an automated food processor battled for space with a refrigeration unit and a waste disposal unit.