/ Dictionary / Index U unaesthetic: Meaning and Definition of Find definitions for: un•aes•thet•ic Pronunciation: (un"es-thet'ik or, esp. Brit., -ēs-), [key] — adj. offensive to the aesthetic sense; lacking in beauty or sensory appeal; unpleasant, as an object, design, arrangement, etc.: an unaesthetic combination of colors. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unaesthetic (Thesaurus) unadvised unaffected Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language