cytotoxic drug cytotoxic • cytotoxic t cell · · · Info · Definitions · Characters · · cytotoxic drug · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) any drug that has a toxic effect on cells; commonly used in chemotherapy to inhibit the proliferation of cancerous cells. Synonyms: cytotoxic drug. · · Noun Definition 1 Characters · · space U+0020 c latin small letter c U+0063 d latin small letter d U+0064 g latin small letter g U+0067 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 x latin small letter x U+0078 y latin small letter y U+0079