stockboy noun2 •A young stocker, an employee at a store stocking shelves; an entry-level retail employee.He had graduated from Cregier High School two months earlier and quickly landed a job as a stockboy at Order from Horder, a stationery store chain. — 1991 •A young stockman raising livestock.He spoke quietly, in a rather cultured voice, saying, "Your brother Mark gave Jock one of his halfcaste piccaninnies for a stock-boy. […]" — 1938 formsstockboys