The Collaborative International Dictionary of English. 2000.
C15H10O5 — Emodin Em o*din, n. (Chem.) An orange red crystalline substance, {C15H10O5}, obtained from the buckthorn, rhubarb, etc., and regarded as a derivative of anthraquinone; so called from a species of rhubarb ({Rheum emodei}). [1913 Webster] … The Collaborative International Dictionary of English
Emodin — Em o*din, n. (Chem.) An orange red crystalline substance, {C15H10O5}, obtained from the buckthorn, rhubarb, etc., and regarded as a derivative of anthraquinone; so called from a species of rhubarb ({Rheum emodei}). [1913 Webster] … The Collaborative International Dictionary of English
