Meaning of worker

Definition of worker

(noun) a person who works at a specific occupation; "he is a good worker"
a member of the working class (not necessarily employed); "workers of the world--unite!"
sterile member of a colony of social insects that forages for food and cares for the larvae
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"

Other information on worker

WIKIPEDIA results for worker
Amazon results for worker