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quinidine: Meaning and Definition of
quin•i•dine
Pronunciation: (kwin'i-dēn", -din), [key]
— n. Pharm.
- a colorless, crystalline alkaloid, CHNO, isomeric with quinine, obtained from the bark of certain species of cinchona trees or shrubs, used chiefly to regulate heart rhythm and to treat malaria.
See also:
- quinidine (Thesaurus)
