close support close shave • close supporting fire · · · Info · Definitions · Characters · · close support · · Text Common · · Latin · · Scripts 13 · · Length 3 · · Syllables Definitions · · · (noun) close-in firing by one unit against an enemy engaged by another unit. Synonyms: close support. · · Noun Definition 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075