quinizarin
Qui*niz"a*rin, Etym: [Hydroquinone + alizarin.] (Chem.) Defn: A yellow crystalline substance produced artificially. It is isomeric with alizarin.
Qui*niz"a*rin, Etym: [Hydroquinone + alizarin.] (Chem.) Defn: A yellow crystalline substance produced artificially. It is isomeric with alizarin.