Phonetics:
/ʌnˈhæpi/
Meanings:
noun
Definition: An individual who is not happy.
adjective
Definition: Not happy; sad.
Definition: Not satisfied; unsatisfied.
Example: An unhappy customer is unlikely to return to your shop.
Definition: Not lucky; unlucky.
Example: The doomed lovers must have been born under an unhappy star.
Definition: Not suitable; unsuitable.