Search Dictionary
Definition of uglify
uglify
/ˈʌɡ.lɪ.faɪ/
ug · li · fy
Adjective:ugly
•Past Simple:uglified
•Past Participle:uglified
•Present Participle:uglifying
uglify Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
3
uglify Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To make or cause something to become ugly or unattractive.
Example
"Critics argued that the massive concrete billboards would uglify the historic town square."
2
To minify or obfuscate source code by removing whitespace, comments, and readable variable names so as to reduce file size (in software development).
Example
"Before deploying the web application to production, the build script will uglify all JavaScript files to improve loading speeds."
Synonyms
View all synonyms for uglify Antonyms
View all antonyms for uglifyWord Origin & Etymology
First recorded in the late 16th century from the adjective 'ugly' combined with the verb-forming suffix '-ify', the word was later popularized in 1865 by Lewis Carroll as a playful antonym to 'beautify' in 'Alice's Adventures in Wonderland'.
Cite this Entry
Wordmom. (2026). Definition of Uglify. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/uglify