morphine

Noun
US[mawr-feen]/ˈmɔrfin/2 syllables
Synonyms: morphia

Open English WordNet

Noun (1)

  1. an alkaloid narcotic drug extracted from opium; a powerful, habit-forming narcotic used to relieve painSynonyms: morphiaType of opiate, analgesicKinds apomorphine
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Webster's Dictionary (1913)

Mor′phine noun

Origin: From Morpheus: cf. F. morphine.

Chemistry A bitter white crystalline alkaloid found in opium, possessing strong narcotic properties, and much used as an anodyne; — called also morphia, and morphina.

Webster’s Revised Unabridged Dictionary (1913), from GCIDE 0.54

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