'Warrior ant' definitions:

Definition of 'Warrior ant'

From: GCIDE

Warrior \War"rior\ (?; 277), n. [OE. werreour, OF. werreour, guerreor, from guerre, werre, war. See War, and Warray.] A man engaged or experienced in war, or in the military life; a soldier; a champion. [1913 Webster]
Warriors old with ordered spear and shield. --Milton. [1913 Webster]
Warrior ant (Zool.), a reddish ant (Formica sanguinea) native of Europe and America. It is one of the species which move in armies to capture and enslave other ants. [1913 Webster]