cinchona bark Cinchona • cinchona calisaya · · · Info · Definitions · Synonyms · Characters · · cinchona bark · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) medicinal bark of cinchona trees; source of quinine and quinidine. Synonyms: cinchona, cinchona bark, Peruvian bark, Jesuit's bark. · · Noun Definition 1 Synonyms · · · cinchona · · Synonym 1 peruvian bark · · Synonym 2 jesuit's bark · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072