/ Dictionary / Index U unconditional: Meaning and Definition of Find definitions for: un•con•di•tion•al Pronunciation: (un"kun-dish'u-nl), [key] — adj. not limited by conditions; absolute: an unconditional promise. absolute (def. 12). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unconditional (Thesaurus) unconcerned unconditional convergence Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language