in actual use zumate. Chem. Obs. [f. ZYM-IC + -ATE4.] A salt of zymic acid.
1817. T. Thomson, Syst. Chem. (ed. 5), II. 189. Zumate of ammonia.
1819. J. G. Children, Chem. Anal., 281. Zumate of peroxide of iron.