K-9 unit
nounEtymology Humorous homophone of canine from an old vaudeville show.
1
US A police dog or a police dog and its handler.
noun
Etymology Humorous homophone of canine from an old vaudeville show.
US A police dog or a police dog and its handler.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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