'ack-ack' definitions:
Definition of '
ack-ack
'
From:
WordNet
noun
Artillery designed to shoot upward at airplanes [syn:
antiaircraft
,
antiaircraft gun
,
flak
,
flack
, pom- pom, ack-ack,
ack-ack gun
]
Words containing '
ack-ack'
ack-ack gun
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