Poisons ricin Synonyms
We can't find synonyms for the phrase "Poisons ricin", but we have synonyms for terms, you can combine them.Ricin Synonyms
PR abbreviation
PR is an abbreviation for Poisons RicinWhat does PR stand for?
PR stands for "Poisons Ricin" Definitions for Ricin
- (noun) a toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon