Webster's Revised Unabridged Dictionary · 1913

Ugly

Ugly , adjective

[Icelandic uggligr fearful, dreadful; uggr fear (akin to ugga to fear) + -ligr (akin to English -ly, like). {not transcribed}. Compare Awe.]

1.
Offensive to the sight; contrary to beauty; being of disagreeable or loathsome aspect; unsightly; repulsive; deformed.
The ugly view of his deformed crimes. — Spenser
Like the toad, ugly and venomous. — Shakespeare
O, I have passed a miserable night, So full of ugly sights, of ghastly dreams. — Shakespeare
2.
Ill-natured; crossgrained; quarrelsome; as, an ugly temper; to feel ugly. [Colloquial United States]
3.
Unpleasant; disagreeable; likely to cause trouble or loss; as, an ugly rumor; an ugly customer. [Colloquial]

Ugly , noun

A shade for the face, projecting from the bonnet. [Colloquial English] — C. Kingsley

Ugly , transitive verb

To make ugly. [Rare] — Richardson