/ Dictionary / Index E egregious: Meaning and Definition of Find definitions for: e•gre•gious Pronunciation: (i-grē'jus, -jē-us), [key] — adj. extraordinary in some bad way; glaring; flagrant: an egregious mistake; an egregious liar. distinguished or eminent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: egregious (Thesaurus) EGR egress Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language