Main Entry: un·hap·py

Pronunciation: \-ˈha-pē\

Function: adjective

Date: 14th century

1 : not fortunate : unlucky <an unhappy coincidence>
2 : not cheerful or glad : sad, wretched
3 a : causing or subject to misfortune : inauspicious b : infelicitous, inappropriate <an unhappy choice>

— un·hap·pi·ness noun