tyrothricin tyrosyl • tyrotoxicon · · · Info · Definitions · Characters · · tyrothricin · · Text Latin · · Script 11 · · Length 4 · · Syllables Definitions · · · (noun) a mixture of antibiotics applied locally to infections caused by Gram-positive bacteria. · · Noun Definition 1 Characters · · c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079