sulpha sully • sulphacid · · · Info · Definitions · Synonyms · Characters · · sulpha · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) antibacterial consisting of any of several synthetic organic compounds capable of inhibiting the growth of bacteria that require PABA. Synonyms: sulfa drug, sulfa, sulfonamide. · · Noun Definition 1 Synonyms · · · sulfa drug · · Synonym 1 sulfa · · Synonym 2 sulfonamide · · Synonym 3 Characters · · a latin small letter a U+0061 h latin small letter h U+0068 l latin small letter l U+006C p latin small letter p U+0070 s latin small letter s U+0073 u latin small letter u U+0075