antiaircraft
noun
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Anti-aircraft artillery.
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An anti-aircraft artillery organization.
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Anti-aircraft fire.
Synonyms:
AA, double-A, AAA, triple-A, Archie, ack-ack, air defence, air defense
adjective
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Intended to attack aircraft.
Synonyms:
AA, double-A, AAA, triple-A, ack-ack, air-defence, air-defense, anti-air