from
The Collaborative International Dictionary of English v.0.48
Unhappy \Un*hap"py\, a.
1. Not happy or fortunate; unfortunate; unlucky; as, affairs
have taken an unhappy turn.
[1913 Webster]
2. In a degree miserable or wretched; not happy; sad;
sorrowful; as, children render their parents unhappy by
misconduct.
[1913 Webster]
3. Marked by infelicity; evil; calamitous; as, an unhappy
day. "The unhappy morn." --Milton.
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4. Mischievous; wanton; wicked. [Obs.] --Shak.
[1913 Webster] -- {Un*hap"pi*ly}, adv. --
{Un*hap"pi*ness}, n.
[1913 Webster]