/ Dictionary / Index M matzo ball: Meaning and Definition of Find definitions for: mat'zo ball" Pronunciation: [key] a dumpling made from matzo meal, usually served in soup. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. matzo matzo brei Related Content Daily Word Quiz: serendipity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language