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papaverine |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Papaverine \Pa*pav"er*ine\, n. (Chem.) An alkaloid found in opium. It has a weaker therapeutic action than morphine. From WordNet r 1.6 [wn]: papaverine n : an alkaloid medicine obtained from opium; used to relax smooth muscles; it is nonaddictive
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