1. Adjective
Not happy or fortunate; unfortunate; unlucky; as, affairs have taken an unhappy turn.
2. Adjective
In a degree miserable or wretched; not happy; sad; sorrowful; as, children render their parents unhappy by misconduct.
3. Adjective
Marked by infelicity; evil; calamitous; as, an unhappy day.
4. Adjective
Mischievous; wanton; wicked.
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