/ Dictionary / Index E extr.: Meaning and Definition of Find definitions for: extr. Pronunciation: [key] extract. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. extortionist extra Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language