/ Dictionary / Index U upmarket: Meaning and Definition of Find definitions for: up•mar•ket Pronunciation: (up'mär"kit), [key] — adj. appealing or catering to high-income consumers; of high quality; not easily affordable or accessible: upmarket fashions. —adv. in an upmarket way. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: upmarket (Thesaurus) upmanship upmost Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language