ack-ack

English

ack-ack gun emplacement c. 1941

From ack (“A”) + ack (“A”), RAF WWI signalese for AA (“anti-aircraft”). (In modern signalese it would be called alpha-alpha.)

ack-ack (countable and uncountable, plural ack-acks)

Antiaircraft artillery.
The army fired upon us with ack-ack.
Ack-acks were set up in the square.
- 2015, Kate Atkinson, A God in Ruins, →ISBN, page 140:
  He had thought how down there on the ground, on enemy soil, there were probably hundreds of Ivys, nice Fräuleins with buck teeth and fiancés on U-boats, manning the German ack-ack, all united in an effort to kill him.
(uncountable) Antiaircraft fire
The bomber flew through heavy ack-ack.

单词	ack-ack
释义	ack-ack English ack-ack gun emplacement c. 1941 Etymology From ack (“A”) + ack (“A”), RAF WWI signalese for AA (“anti-aircraft”). (In modern signalese it would be called alpha-alpha.) Noun ack-ack (countable and uncountable, plural ack-acks) Antiaircraft artillery. The army fired upon us with ack-ack. Ack-acks were set up in the square. 2015, Kate Atkinson, A God in Ruins, →ISBN, page 140: He had thought how down there on the ground, on enemy soil, there were probably hundreds of Ivys, nice Fräuleins with buck teeth and fiancés on U-boats, manning the German ack-ack, all united in an effort to kill him. (uncountable) Antiaircraft fire The bomber flew through heavy ack-ack. Synonyms (anti-aircraft gun): AAA, AA References ack-ack at OneLook Dictionary Search ack-ack on Wikipedia.Wikipedia
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