/ Dictionary / Index C challah: Meaning and Definition of Find definitions for: chal•lah Pronunciation: (khä'lu, hä'), [key] — n. a loaf of rich white bread leavened with yeast and containing eggs, often braided before baking, prepared esp. for the Jewish Sabbath. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: challah (Thesaurus) chalky challenge Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language