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quinine

Pronunciation: /ˈkwɪniːn, kwɪˈniːn/

Translate quinine | into French | into Italian
Definition of quinine

noun

[mass noun]
  • a bitter crystalline compound present in cinchona bark, used as a tonic and formerly as an antimalarial drug.
    • An alkaloid; chemical formula: C20H24N2O2

Origin:

early 19th century: from Spanish quina 'cinchona bark' (from Quechua kina 'bark') + -ine4

quinine in other Oxford dictionaries

Definition of quinine in the US English dictionary

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