Home › Words › J › jobmatejobmatejobmate means a coworker.EtymologyFrom job + -mate.nouna coworker.e.g.“One key question: Are temps best served by a union of their own or by allying themselves, shop by shop, with their permanent jobmates?” — 2000, The Nation, page 16:Definitions & examples from Wiktionary (CC BY-SA 3.0).