/ Dictionary / Index U unreserve: Meaning and Definition of Find definitions for: un•re•serve Pronunciation: (un"ri-zûrv'), [key] — n. absence of reserve; frankness; candor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unrequited unreserved Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language