Breadcrumb Home > Thesaurus > C Synonyms of cinchonine Find synonyms for: Noun 1. cinchonine, alkaloid usage: an alkaloid derivative of the bark of cinchona trees that is used as an antimalarial drug WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cinchonine (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: recherch Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language