autotoxic

(redirected from autopoisonous)
Also found in: Medical.

au·to·tox·in

 (ô′tō-tŏk′sĭn)
n.
A poison that acts on the organism in which it is generated.

au′to·tox′ic adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.