Biotoxin Definition
 bīō-tŏksĭn 
    noun
  
 A poisonous substance made by a plant or animal.
 Webster's New World 
A toxin produced by a living organism.
 American Heritage Medicine 
Any toxin produced by a living organism.
Wiktionary 
Other Word Forms of Biotoxin
Noun
Singular:
 biotoxinPlural:
 biotoxinsBiotoxin Is Also Mentioned In
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