mumMUM, a. [See Mumble, Mumm, and Mummery.] MUM, n. A species of malt liquor much used in Germany. It is made of the malt of wheat, seven bushels, with one bushel of oat meal and a bushel of ground beans, or in the same proportion. This is brewed with 63 gallons of water, and boiled till one third is evaporated. |