zymologisthttp://www.oed.com/dictionary/zymologist_n%3Ftab%3Dmeaning_and_usezymologist, n.
First published 1921; not fully revised

zymologistnoun

  1. 1828–
    One versed in zymology.
    Stressed as zyˈmologist.

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

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