From WordNet (r) 3.0 (2006): pom-pom n 1: decoration consisting of a ball of tufted wool or silk; usually worn on a hat [syn: pompon, pom-pom] 2: artillery designed to shoot upward at airplanes [syn: antiaircraft, antiaircraft gun, flak, flack, pom- pom, ack-ack, ack-ack gun]
pom-pom n 1: decoration consisting of a ball of tufted wool or silk; usually worn on a hat [syn: pompon, pom-pom] 2: artillery designed to shoot upward at airplanes [syn: antiaircraft, antiaircraft gun, flak, flack, pom- pom, ack-ack, ack-ack gun]