cinchona

/sɪŋˈkəʊnə/

IPA: /S IH1 N CH OW1 N AH0/

noun
  1. 1

    A tree or shrub of the genus Cinchona, native to the Andes in South America but since widely cultivated in Indonesia and India as well for its medicinal bark.

  2. 2

    The bark of these plants, which yield quinine and other alkaloids useful in reducing fevers and particularly in combatting malaria.

  3. 3

    Any medicine chiefly composed of the prepared bark of these plants.

Source: https://en.wiktionary.org/wiki/cinchona