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Definition of: quinoidine

(kwi·noidēn, -din) noun Chem.
A brown, resinous, amorphous compound, consisting chiefly of uncrystallizable products of cinchona bark: a cheap substitute for real quinine. Also qui·noi′din (-din).

Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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