/ Dictionary / Index E exoterica: Meaning and Definition of Find definitions for: ex•o•ter•i•ca Pronunciation: (ek"su-ter'i-ku), [key] — n.pl. ideas, principles, writings, or the like, of an exoteric nature. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. exoteric exothermic 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