/ Dictionary / Index M Meg: Meaning and Definition of Find definitions for: Meg Pronunciation: (meg), [key] — n. a female given name, form of MEG Pronunciation: [key] magnetoencephalogram. meg Pronunciation: [key] megohm; megohms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: meg (Thesaurus) mefenamic acid mega- 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