/ Dictionary / Index M Monday: Meaning and Definition of Find definitions for: Mon•day Pronunciation: (mun'dā, -dē), [key] — n. the second day of the week, following Sunday. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: monday (Thesaurus) Mondale Monday morning disease Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language