sousa soury • sousaphone · · · Info · Definitions · Characters · · sousa · · Text Latin · · Script 5 · · Length 2 · · Syllables Definitions · · · (noun) a United States bandmaster and composer of military marches (1854-1932). Synonyms: Sousa, John Philip Sousa, March King. · · Noun Definition 1 Characters · · a latin small letter a U+0061 o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075