biotoxin
[ bī′ō-tŏk′sĭn ]
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n.
A toxic substance produced by a living organism.
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Which of the following nouns has an irregular plural form?
Words nearby biotoxin
biotin, biotinide, biotite, biotope, biotoxicology, biotoxin, biotransformation, biotron, biotroph, Biot-Savart law, Biot's respiration
The American Heritage® Stedman's Medical Dictionary
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