Kata bahasa Indonesia
English word
TANDA HUBUNG
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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WORDNET DICTIONARY
Noun 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;
CIDE DICTIONARY
, n. Array
Artillery designed to shoot upward at airplanes; antiaircraft artillery. [WordNet 1.5]
OXFORD DICTIONARY
, 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