/ Dictionary / Index M Muldoon: Meaning and Definition of Find definitions for: Mul•doon Pronunciation: (mul-dn'), [key] born 1921, New Zealand political leader: prime minister 1975–84. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mulct mule 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