deformity
noun
de·for·mi·ty
di-ˈfȯr-mə-tē 
dē-
plural deformities
1
: the state of being deformed
2
: imperfection, blemish: such as
a
: a physical blemish or distortion : disfigurement
b
: a moral or aesthetic flaw or defect
Examples of deformity in a Sentence
a disease causing deformity of the spine
a primitive culture that cast aside infants born with deformities, allowing them to die of exposure to the elements
Recent Examples on the Web
Furthermore, many descendants were born with deformities and mental conditions.
—
Chicago Tribune, 6 Aug. 2025
The solution analyzes videos of the insides of the pipes to detect cracks, deformities, root intrusions and debris deposits, as well as structural defects and joint misalignments.
—Sadagopan S, Forbes.com, 29 May 2025
Scarring or deformity: Scar tissue can form as ear piercings heal, which can cause permanent scarring or changes to the ear’s shape.
—Mark Gurarie, Verywell Health, 22 Apr. 2025
Doing so may also reduce the risk of foot deformities and walking disabilities.11 Meanwhile, having foot problems can significantly affect your quality of life, particularly for women.12
Diseases can also affect shoe size and foot health.
—Sherri Gordon, Health, 29 July 2025
See All Example Sentences for deformity
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Chicago Tribune, 6 Aug. 2025
The solution analyzes videos of the insides of the pipes to detect cracks, deformities, root intrusions and debris deposits, as well as structural defects and joint misalignments.
—Sadagopan S, Forbes.com, 29 May 2025
Scarring or deformity: Scar tissue can form as ear piercings heal, which can cause permanent scarring or changes to the ear’s shape.
—Mark Gurarie, Verywell Health, 22 Apr. 2025
Doing so may also reduce the risk of foot deformities and walking disabilities.11 Meanwhile, having foot problems can significantly affect your quality of life, particularly for women.12
Diseases can also affect shoe size and foot health.
—Sherri Gordon, Health, 29 July 2025
See All Example Sentences for deformity
Cite this Entry
“Deformity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deformity. Accessed 31 Aug. 2025.
Copy CitationKids Definition
deformity
noun
de·for·mi·ty
di-ˈfȯr-mət-ē
plural deformities
1
: the state of being deformed
2
: a physical blemish or twisting out of a natural shape or condition
3
: a morally disgusting or artistically ugly imperfection
Medical Definition
deformity
noun
de·for·mi·ty
di-ˈfȯr-mət-ē
plural deformities
1
: the state of being deformed
2
: a physical blemish or distortion
deformities caused by thalidomide
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