Rĭc'in-ōl'ē-ine, n.
n. [Lat. ricinus, castor-oil plant, and oleum, oil.] (Chem.) A fatty substance obtained from castor-oil, of which it is the chief constituent. Gregory.
n. [Lat. ricinus, castor-oil plant, and oleum, oil.] (Chem.) A fatty substance obtained from castor-oil, of which it is the chief constituent. Gregory.