Definition of quinizarin in English:

quinizarin

(also quinizarine)

noun

Chemistry
  • An orange or red crystalline compound with a tricyclic molecule, isomeric with alizarin.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From quina + -izarin.

Pronunciation

quinizarin

/kwɪˈnɪz(ə)rɪn/