Chem. [f. ULM-IC a.: see -ATE4. So F. ulmate, Pg. ulmato.] A salt produced by the action of ulmic acid.
1836. Brande, Man. Chem., 924. A brown liquid is obtained (ulmate of potassa), from which acids throw down ulmin.
1843. Penny Cycl., XXV. 491/1. When cold, the product, which contains ulmate of potash, is dissolved in water.
