What is the meaning of ricin?

noun

  • A toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon.
    • usage: "one milligram of ricin can kill an adult"
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APAWordNet. (2010). ricin. Retrieved September 22, 2026, from http://smartdefine.org/ricin/definitions/1247886
ChicagoWordNet. 2010. "ricin" http://smartdefine.org/ricin/definitions/1247886 (accessed September 22, 2026).
HarvardWordNet 2010, ricin, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/ricin/definitions/1247886>.
MLAWordNet. "ricin" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/ricin/definitions/1247886>