Definition from Wiktionary, the free dictionary
See also Foreman
foreman (plural foremen)
- (management) The leader of a work crew.
- (law) The member of a jury who presides over it and speaks on its behalf.
- (historical, US, during the era of slavery) A black (slave) assistant to the white overseer who managed field hands.
Derived terms 
leader of a work crew
member of a jury