Kata bahasa Indonesia
English word
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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WORDNET DICTIONARY
Noun ack-ack has 1 sense
- ack-ack(n = noun.artifact) ack-ack gun, antiaircraft, antiaircraft gun, flack, flak, pom-pom - artillery designed to shoot upward at airplanes; has particulars: bofors gun
is a kind of gun
has parts: predictor
CIDE DICTIONARY
ack-ack, n. [from AA, meaning antiaircraft pronounced ack-ack by British signalmen.].
Artillery designed to shoot upward at airplanes; antiaircraft artillery. [WordNet 1.5]
OXFORD DICTIONARY
ack-ack, adj. & n. colloq.
--adj. anti-aircraft.
--n. an anti-aircraft gun etc.
--adj. anti-aircraft.
--n. an anti-aircraft gun etc.
Etymology
formerly signallers' name for the letters AA