What is another word for Ack-ack Gun?
Pronunciation: [ˈakˈak ɡˈʌn] (IPA) 
An Ack-ack gun is a type of anti-aircraft weapon that was used extensively during World War II. While it may be commonly referred to as an Ack-ack gun, there are a number of other synonyms that are also used to describe this type of weapon. Some of the most common synonyms include anti-aircraft gun, flak gun, and AA gun. Other less common synonyms include air defense gun, air defence artillery, and ground-to-air gun. Regardless of which term is used, these weapons were used to defend against enemy aircraft, and played a vital role in protecting troops and civilians on the ground.
