/ Dictionary / Index N neuroleptanalgesia: Meaning and Definition of Find definitions for: neu•ro•lept•an•al•ge•si•a Pronunciation: (noor"u-lept-an"l-jē'zē-u, -sē-u, nyoor"-), [key] — n. Pharm. a semiconscious nonreactive state induced by certain drug combinations, as fentanyl with droperidol. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. neurol. neuroleptic Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language