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quinidine
[ kwin-i-deen, -din ]
/ ˈkwɪn ɪˌdin, -dɪn /
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noun Pharmacology.
a colorless, crystalline alkaloid, C20H24N2O2, 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.
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Words nearby quinidine
quinestrol, Qui Nhon, Qui Nhong, quinhydrone, quinic acid, quinidine, quiniela, quinine, quinine water, Quinn, quinnat salmon
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
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British Dictionary definitions for quinidine
quinidine
/ (ˈkwɪnɪˌdiːn) /
noun
a crystalline alkaloid drug that is an optically active diastereoisomer of quinine: used to treat heart arrhythmias. Formula: C 20 H 24 N 2 O 2
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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