Breadcrumb Home > Dictionary > Index C clabber: Meaning and Definition of Find definitions for: clab•ber Pronunciation: (klab'ur), [key] — South Midland and Southern U.S. South Midland and Southern U.S. —n. milk that has soured and thickened; curdled milk. —v.i. (of milk) to curdle; to become thick in souring. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: clabber (Thesaurus) CLA clabber cheese TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: oungurk Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language