Pronunciation: (yā'gur; for 1 also jā'gur),[key] —n. 1. any of several rapacious seabirds of the family Stercorariidae that pursue weaker birds to make them drop their prey.
2. a hunter.
3. a member of any of several groups of sharpshooters in the German or Austrian army. Also,jager,jäger,yager(for defs. 2, 3).