Simple Definition of unhappy
: sad, depressed, or disappointed : not happy
: causing or involving feelings of sadness : not pleasant or joyful
: not appropriate or lucky
Examples of unhappy
I can see that he's unhappy, but I don't know why.
I've never seen her looking so unhappy.
For three unhappy days we were all stuck in the house because of the blizzard.
an unhappy choice of career
The movie's hero meets an unhappy fate.
First Known Use of unhappy
Seen and Heard
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