zy·mol·o·gy (z?-m?l??-j?)n. The scientific study of fermentation.zy?mo·log?ic (-m?-l?j??k), zy?mo·log?i·cal (-?-k?l) adj.zy·mol?o·gist n.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.zymology (za??m?l?d??) n (Biochemistry) the chemistry of fermentation zymologic, ?zymo?logical adj zy?mologist nCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zymologyenzymology. ? zymologist, n. ? zymologic, adj.See also: Biologythe branch of biochemistry that studies fermentation. Also called zymetology.See also: Fermentation-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.zymologyThe study of the chemistry involved in fermentation.Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited