Webster's Revised Unabridged Dictionary · 1913

Papaverine

Papaverine , noun

(Chemistry) An alkaloid found in opium. It has a weaker therapeutic action than morphine.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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