/ Dictionary / Index E ego trip: Meaning and Definition of Find definitions for: e'go trip" Pronunciation: [key] — Informal. Informal. an act or course of action undertaken primarily to satisfy one's vanity or for self-gratification: Her charitable activity was one long ego trip. e•go-trip Pronunciation: (ē'gō trip", eg'ō-), [key] — -tripped, -trip•ping. to behave in a self-serving manner. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: egotrip (Thesaurus) egotistic EGR 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