NAVY DEPARTMENT(noun) Did you mean: Synonyms Rhymes Also try: navynavaldepartmentDefinitions There is 1 meaning of the phrase Navy Department. Navy Department - as a noun A former executive department of the united states government; created in 1798 and combined with the war department in 1947 Word Variations & RelationsAnagrams Starts N Starts NA Starts NAV Starts NAVY Ends T Ends NT Ends ENT Ends MENT Starts N & ends T Starts NA & ends T Starts N & ends NT A-Z Proximitiesnavvied 14navvies 13navvy 14navvying 18navy 10 Navy Department naw 6nawab 10nawabs 11nawcwpnsnay 6