unhappy

[uhn-hap-ee]

adjective, un·hap·pi·er, un·hap·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.
Archaic. causing trouble; reprehensible; troublesome.

Origin of unhappy

1250–1300; Middle English: causing misfortune, objectionable; see un-1, happy
Related formsun·hap·pi·ly, adverbun·hap·pi·ness, noun

Synonyms for unhappy

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


British Dictionary definitions for unhappiness

unhappy

adjective -pier or -piest

not joyful; sad or depressed
unfortunate or wretchedan unhappy fellow
tactless or inappropriatean unhappy remark
archaic unfavourable
Derived Formsunhappily, adverbunhappiness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for unhappiness

unhappy

adj.

c.1300, "causing misfortune or trouble (to oneself or others)," from un- (1) "not" + happy. Meaning "unfortunate, unlucky" is recorded from late 14c.; sense of "miserable, wretched" is recorded from late 14c. (originally via misfortune or mishap).

Online Etymology Dictionary, © 2010 Douglas Harper