/ Dictionary / Index N neurotoxicity: Meaning and Definition of Find definitions for: neu•ro•tox•ic•i•ty Pronunciation: (noor"ō-tok-sis'i-tē, nyoor"-), [key] — n. the degree to which a substance is poisonous to nerve tissue. the condition resulting from exposure to a neurotoxin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. neurotoxic neurotoxicology Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language