/ Dictionary / Index E exp.: Meaning and Definition of Find definitions for: exp. Pronunciation: [key] expenses. expired. exponential. export. exported. exporter. express. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. exotropia expand Related Content Daily Word Quiz: acme Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language