/ Dictionary / Index N neurotoxicology: Meaning and Definition of Find definitions for: neu•ro•tox•i•col•o•gy Pronunciation: (noor"u-tok"si-kol'u-jē, nyoor"-), [key] — n. the science that deals with the effects of poisons on the nervous system. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. neurotoxicity neurotoxin Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language