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Synonyms

deformed

American  
[dih-fawrmd] / dɪˈfɔrmd /

adjective

  1. having the form changed, especially with loss of beauty; misshapen; disfigured.

    After the accident his arm was permanently deformed.

    Synonyms:
    malformed
  2. hateful; offensive.

    a deformed personality.


deformed British  
/ dɪˈfɔːmd, dɪˈfɔːmɪdlɪ /

adjective

  1. disfigured or misshapen

  2. morally perverted; warped

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • deformedly adverb
  • deformedness noun
  • nondeformed adjective
  • undeformed adjective

Etymology

Origin of deformed

Middle English word dating back to 1350–1400; deform 1, -ed 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When many nucleons participate in these coordinated transitions, the nucleus becomes strongly deformed.

From Science Daily • Mar. 8, 2026

There was the Picasso of late-19th-century realism; the Picasso of angular, broken-down Cubist shapes; the Picasso of playfully deformed portraits.

From The Wall Street Journal • Nov. 21, 2025

Sun, however, had a problem: a deformed finger that slowed him down and drew the ire of his overseers.

From Barron's • Oct. 14, 2025

However, exposure to high levels can result in brittle hair, deformed nails and neurological effects.

From Los Angeles Times • May 4, 2025

It was only half a lie; Lord Tywin Lannister cared not a fig for his deformed son, but he tolerated no slights on the honor of his House.

From "A Game of Thrones" by George R.R. Martin