/ Dictionary / Index U unhappy: Meaning and Definition of Find definitions for: un•hap•py Pronunciation: (un-hap'ē), [key] — -pi•er, -pi•est. sad; miserable; wretched: Why is she so unhappy? unfortunate; unlucky: an unhappy incident. unfavorable; inauspicious: an unhappy omen. infelicitous; unsuitable: an unhappy choice of words. causing trouble; reprehensible; troublesome. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unhappy (Thesaurus) unhandy unharness 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