/ Dictionary / Index Z zymology: Meaning and Definition of Find definitions for: zy•mol•o•gy Pronunciation: (zī-mol'u-jē), [key] — n. Biochem. (formerly) the science dealing with fermentation and the action of enzymes; enzymology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: zymology (Thesaurus) zymogen zymolysis Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language