Definition of Mumm in US English:

Mumm

noun

  • A trademark for: champagne produced by the house of Mumm in Rheims, France.

Origin

Mid 19th century. From the name of P. A. Mumm Giesler et Companie (now G. H. Mumm et Companie), champagne-producing company of Rheims, France, founded in 1827 by Jacobus, Gottlieb, and Philipp Mumm, Friedrich Giesler, and G. Heuser.