D defs.my
Entry 1 sense Webster, 1913

Ricinine

· Ric·i·nine · IPA
01 n. A bitter white crystalline alkaloid (C8H8N2O2) extracted from the seeds of the castor-oil plant (Ricinus communalis). Called also ricidine…
  1. 1.
    A bitter white crystalline alkaloid (C8H8N2O2) extracted from the seeds of the castor-oil plant (Ricinus communalis). Called also ricidine. Ingestion may cause vomiting and various other toxic reactions, including liver and kidney damage, convulsions, hypotension, and death.(Chem.) Also: ricidine