(n.) One who works for another\.

assistant blue-collar worker breadwinner casual casual laborer common laborer day laborer factory worker flunky free lance free-lancer full-time worker girl Friday hand helper hired hand hired man hireling industrial worker inferior jobber jobholder junior laborer laboring man man Friday menial mercenary migrant moiler myrmidon navvy office temporary pensioner proletarian right-hand man roustabout salaried worker secondary self-employed person servant stiff subordinate temporary toiler underling understrapper wage earner wage slave wageworker worker workgirl workhand working girl workingman workingwoman workman