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English definition of “navy”

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navy

noun uk   /ˈneɪ.vi/ us  

navy noun (SEA FORCE)

B2 [S, + sing/pl verb] the part of a country's armed forces that is trained to operate at sea: My brother is an officer in the Navy. Gabriel joined the navy in 1997. a navy ship/vessel
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navy noun (COLOUR)

B1 [U] ( also navy blue) dark blue

navy

adjective uk   /ˈneɪ.vi/ ( also navy blue) us  
dark blue: He was wearing a navy sweater.
(Definition of navy from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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