/ Dictionary / Index M muckrake: Meaning and Definition of Find definitions for: muck•rake Pronunciation: (muk'rāk"), [key] — -raked, -rak•ing. to search for and expose real or alleged corruption, scandal, or the like, esp. in politics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: muckrake (Thesaurus) muckluck muck-up Related Content Daily Word Quiz: abdicate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language