Dictionary
nal•or•phine
Pronunciation: (nal'ur-fēn", nal-ôr'fēn), [key]—
n. Pharm.
a white, crystalline, water-soluble powder, C
19H
21NO
3, used to nullify respiratory depression due to narcotics and for the diagnosis of addiction to narcotics.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.