Dictionary

biotoxin

noun bio·tox·in \ˈbī-ō-ˌtäk-sən\

Definition of BIOTOXIN

:  a toxic substance of biological origin

First Known Use of BIOTOXIN

1927

Rhymes with BIOTOXIN

biotoxin

noun bio·tox·in \ˈbī-ō-ˌtäk-sən\   (Medical Dictionary)

Medical Definition of BIOTOXIN

:  a toxic substance of biological origin

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