primaxin primaveral • prime · · · Info · Definitions · Characters · · primaxin · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) trade name for a parenteral antibiotic. Synonyms: Primaxin. · · Noun Definition 1 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 x latin small letter x U+0078