/ Dictionary / Index U unpalatable: Meaning and Definition of Find definitions for: un•pal•at•a•ble Pronunciation: (un-pal'u-tu-bul), [key] — adj. not palatable; unpleasant to the taste. disagreeable or unacceptable; obnoxious: unpalatable behavior. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unpalatable (Thesaurus) unpaid-for unparalleled Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language