duty tour duty period • duumvir · · · Info · Definitions · Synonyms · Characters · · duty tour · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (noun) a period of time spent in military service. Synonyms: enlistment, hitch, term of enlistment, tour of duty, duty tour, tour. · · Noun Definition 1 Synonyms · · · enlistment · · Synonym 1 hitch · · Synonym 2 term of enlistment · · Synonym 3 tour of duty · · Synonym 4 tour · · Synonym 5 Characters · · space U+0020 d latin small letter d U+0064 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079