/ Dictionary / Index E exhilarate: Meaning and Definition of Find definitions for: ex•hil•a•rate Pronunciation: (ig-zil'u-rāt"), [key] — -rat•ed, -rat•ing. to enliven; invigorate; stimulate: The cold weather exhilarated the walkers. to make cheerful or merry. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: exhilarate (Thesaurus) exhilarant exhilaration Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language