Found 2 items, similar to morphine.
English → English (WordNet) Definition: morphine morphine n : an alkaloid narcotic drug extracted from opium; a powerful, habit-forming narcotic used to relieve pain [syn: morphia]
English → English (gcide) Definition: Morphine Morphine \Mor"phine\, n. [From Morpheus: cf. F. morphine.] (Chem.) A bitter white crystalline alkaloid found in opium, possessing strong narcotic properties, and much used as an anodyne; -- called also morphia, and morphina. [1913 Webster]