garbage collection(n = noun.act) garbage pickup, trash collection, trash pickup - the collection and removal of garbage;
is a kind of pickup

art collection, bottle collection, coin collection, collection, collection agent, collection plate, garbage, garbage can, garbage carter, garbage collector, garbage disposal, garbage down, garbage dump, garbage hauler, garbage heap, garbage man, garbage pickup, garbage truck, loan collection, map collection, motley collection, rental collection, stamp collection, tax collection, trash collection