/ Dictionary / Index E exocarp: Meaning and Definition of Find definitions for: ex•o•carp Pronunciation: (ek'sō-kärp"), [key] — n. Bot. epicarp. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: exocarp (Thesaurus) exobiota exocentric Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language