pa·pav·er·ine /pəˈpævəˌrin; ˈpævrən, ˈpævə-/
pa·pav·er·ine /pəˈpævəˌrɪn, (ə)rən/ 名詞
Pa·pav·er·ine n. Chem. An alkaloid found in opium. It has a weaker therapeutic action than morphine.
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papaverine
n : an alkaloid medicine (trade name Kavrin) obtained from
opium; used to relax smooth muscles; it is nonaddictive
[syn: Kavrin]