zymotechnyhttp://www.oed.com/dictionary/zymotechny_n%3Ftab%3Dmeaning_and_usezymotechny, n.
First published 1921; not fully revised

zymotechnynoun

  1. 1860–
    The art of fermentation (cf. zymurgy n.).
    Stressed as ˈzymotechny.
    1. 1860
      Zymotechny.
      R. G. Mayne, Expository Lexicon Medical Science

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

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