'Chrysophanic' definitions:
Definition of 'Chrysophanic'
From: GCIDE
- Chrysophanic \Chrys`o*phan"ic\, a. Pertaining to, or derived from, or resembling, chrysophane. [1913 Webster]
- Chrysophanic acid (Chem.), a yellow crystalline substance extracted from rhubarb, yellow dock, sienna, chrysarobin, etc., and shown to be a derivative of an anthracene. It is used in the treatment of skin diseases; -- called also rhein, rheic acid, rhubarbarin, etc. [1913 Webster]
Definition of 'chrysophanic'
From: GCIDE
- Parietic \Pa`ri*et"ic\, a. (Chem.) Pertaining to, or designating, an acid found in the lichen Parmelia parietina, and called also chrysophanic acid. [1913 Webster]