Worker - Definition
worker
n 1: a person who works at a specific occupation; "he is a good
worker" [ant: nonworker]
2: a member of the working class (not necessarily employed);
"workers of the world--unite!" [syn: proletarian, prole,
worker]
3: sterile member of a colony of social insects that forages for
food and cares for the larvae
4: a person who acts and gets things done; "he's a principal
actor in this affair"; "when you want something done get a
doer"; "he's a miracle worker" [syn: actor, doer,
worker]