/ Dictionary / Index M megrim: Meaning and Definition of Find definitions for: me•grim Pronunciation: (mē'grim), [key] — n. low spirits; the blues. a whim or caprice. migraine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: megrim (Thesaurus) megohmmeter Mehemet Ali Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language