zymotoxichttp://www.oed.com/dictionary/zymotoxic_adj%3Ftab%3Dmeaning_and_usezymotoxic, adj.
First published 1921; not fully revised

zymotoxicadjective

  1. 1902–
    Having a fermentative and toxic action.
    Stressed as zymoˈtoxic.
    1. 1902
      The complement possesses in addition to such a..haptophore group, another group which exhibits fermentative properties (zymotoxic or toxophore group).
      Journal of Experimental Medicine 17 March 282

Originally published as part of the entry for zymo-, comb. form

zymo-, comb. form was first published in 1921; not fully revised.