anti-aircraft noun 3adjective 1forms 1 noun3 •Anti-aircraft artillery.I am blacking out—ease the stick forward slightly—the sky is clear again—I turn out over water—reverse turn—there are antiaircraft on the island below—I reverse again—and again. — 1944 •An anti-aircraft artillery organization. •Anti-aircraft fire. adjective1 •Intended to attack aircraft.Special lamps were provided for working during the blackout, and an anti-aircraft gun, manned by the R.A.O.C., was mounted on the coal depot line. — 1947 formsanti-aircrafts
