A county of Georgia, United States. County seat: Gibson.

(mineralogy) A tetragonal-ditetragonal dipyramidal mineral containing barium, calcium, chlorine, fluorine, hydrogen, manganese, oxygen, silicon, and titanium.

(Canada, US, informal, transitive) To knock (a person) over by striking his or her upper body or neck with one's arm, as if he or she had run into a low clothesline.

plural of pilot engine