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Definition of Ricin

Noun: ricin  rI-sin

  1. A toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon
    "one milligram of ricin can kill an adult";
    - ricin toxin

See also:
richweeds
ricing

Anagrams containing the word ricin

rinci nrici inric cinri icinr