antizymic,a.andn.|æntɪˈzɪmɪk| [f. anti- 3 + Gr. ζῡ́µη leaven + -ic.] A.adj. Opposing fermentation. B.n. A substance having this quality. 1804T. Trotter Drunkenness iii. 41 Hop..possesses no superior efficacy as an antizymic.1839Hooper Med.Dict., Antizymic, Applied to that which prevents fermentation.