Meaning of neuroleptanalgesia

neu•ro•lept•an•al•ge•si•a

Pronunciation: (noor"u-lept-an"l-jē'zē-u, -sē-u, nyoor"-), [key]
— n. Pharm.
  1. 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.