neurotoxin neurotoxic • neurotransmitter · · · Info · Definitions · Synonyms · Characters · · neurotoxin · · Text Latin · · Script 10 · · Length 5 · · Syllables Definitions · · · (noun) any toxin that affects neural tissues. Synonyms: neurolysin. · · Noun Definition 1 Synonyms · · · neurolysin · · Synonym 1 Characters · · e latin small letter e U+0065 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 u latin small letter u U+0075 x latin small letter x U+0078