papaverine
pronunciation
How to pronounce papaverine in British English: UK [pə'peɪvəraɪn; -'pæv-; -iːn]
How to pronounce papaverine in American English: US [pə'pævəˌrin]
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- Noun:
- an alkaloid medicine (trade name Kavrin) obtained from opium; used to relax smooth muscles; it is nonaddictive