Synonyms: antiaircraft, antiaircraft gun, ack-ack, ack-ack gun, flack, flak, pom-pom
Definition: artillery designed to shoot upward at airplanes
Similar words: gun
Definition: a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)
Definition: decoration consisting of a ball of tufted wool or silk; usually worn on a hat
Similar words: adornment
Definition: a decoration of color or interest that is added to relieve plainness