Term: ricin: a toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: greek mode: any of the descending diatonic scales in the music of classical Greece
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: positive charge: having a deficiency of electrons; having a higher electric potential
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: news program: a program devoted to current events, often using interviews and commentary
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: tool-and-die work: the craft of making special tools and dies
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: lector: a public lecturer at certain universities
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: foe: a personal enemy
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: fiefdom: an organization that is controlled by a dominant person or group
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: green beret: a soldier who is a member of the United States Army Special Forces
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: mollusca: gastropods; bivalves; cephalopods; chitons
Broader: toxin: a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species | Unrelated: cairngorm: a smoky yellow or brown quartz