'Quercitrin' definitions:

Definition of 'Quercitrin'

From: GCIDE

Quercitrin \Quer"cit*rin\, n. [Cf. F. quercitrin. See Quercitron.] (Chem.) A glucoside extracted from the bark of the oak (Quercus) as a bitter citron-yellow crystalline substance, used as a pigment and called quercitron. [1913 Webster]