ugly

1 of 3

adjective

ug·​ly ˈə-glē How to pronounce ugly (audio)
uglier; ugliest
Synonyms of uglynext
1
a
: unpleasant or offensive to look at : hideous
an ugly color
That dog is ugly as sin. [=very ugly]
b
: offensive or unpleasant to any sense
an ugly sound/voice
2
: morally offensive or objectionable
corruption—the ugliest stain of all
an ugly slur
3
a
: very bad, inconvenient, or unpleasant
the ugly truth
an ugly situation
Things could get/turn ugly.
b
: surly, quarrelsome
an ugly disposition/temper
4
: frightful, dire
an ugly wound
uglily adverb

ugly

2 of 3

adverb

: in an ugly manner
was acting ugly

(as) ugly as sin

3 of 3

phrase

informal
: very ugly
That dog of yours is as ugly as sin.

Examples of ugly in a Sentence

Adjective an ugly shade of green They avoided what could have been an ugly situation. He has an ugly disposition.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Featuring the good, the bad and the ugly, ‘Look of the Week’ is a regular series dedicated to unpacking the most talked about outfit of the last seven days. Bianca Betancourt, CNN Money, 9 June 2026 But not one of them involves getting married in an ugly ass basketball arena in the middle of New York City. Amber Harding Outkick, FOXNews.com, 9 June 2026
Adverb
The Huskies won ugly over Illinois in the first game Saturday and stand one victory from their third NCAA title in four years, a feat not accomplished since the UCLA dynasty in the 1970s. Jon Wilner, San Diego Union-Tribune, 5 Apr. 2026 But here’s where things got ugly fast. Ryan Brennan march 20, Miami Herald, 20 Mar. 2026 See All Example Sentences for ugly

Word History

Etymology

Adjective

Middle English, from Old Norse uggligr, from uggr fear; akin to Old Norse ugga to fear

First Known Use

Adjective

13th century, in the meaning defined at sense 4

Adverb

15th century, in the meaning defined above

Time Traveler
The first known use of ugly was in the 13th century

Browse Nearby Words

Cite this Entry

“Ugly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ugly. Accessed 14 Jun. 2026.

Kids Definition

ugly

adjective
ug·​ly
ˈəg-lē
uglier; ugliest
1
: horrid or unpleasant especially to the sight : unsightly, hideous
2
3
a
: likely to cause bother or discomfort : troublesome
an ugly situation
b
: quarrelsome
an ugly disposition
ugliness noun

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