/ Dictionary / Index E egoistic: Meaning and Definition of Find definitions for: e•go•is•tic Pronunciation: (ē"gō-is'tik, eg"ō-), [key] — adj. pertaining to or of the nature of egoism. being centered in or preoccupied with oneself and the gratification of one's own desires; self-centered (opposed to altruistic). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: egoistic (Thesaurus) egoist egomania Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language