[qui.nine] n [Sp quina cinchona, fr. Quechua kina bark] (1826) 1: a bitter crystalline alkaloid from cinchona bark used in medicine
2: a salt of quinine used esp. as an antipyretic, antimalarial, and bitter tonic
[qui.nine] n [Sp quina cinchona, fr. Quechua kina bark] (1826) 1: a bitter crystalline alkaloid from cinchona bark used in medicine
2: a salt of quinine used esp. as an antipyretic, antimalarial, and bitter tonic
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012