Definition of deformationnext
as in distortion
the twisting of something out of its natural or normal shape or condition the catastrophic deformation of the steel girders under the enormous weight of the bridge

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Example Sentences

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.
Recent Examples of deformation Under a load of 20 tons in addition to its own weight, the platform showed minimal deformation and vibration in relation to its span. — New Atlas, 25 Sep. 2026 Topologists are therefore interested in how the n-dimensional Poincaré conjecture turns out when only diffeomorphic deformations are permitted. — Manon Bischoff, Scientific American, 22 Sep. 2026 The condition may have caused pain and produced a deformation or swelling on her chest. — Katie Hunt, CNN Money, 21 Aug. 2026 Chanard and her colleagues used high-resolution satellite measurements to track ground deformation and groundwater levels in the Sacramento Valley from 2016 to 2022. — Alula Alderson, Sacbee.com, 2 Aug. 2026 See All Example Sentences for deformation
Recent Examples of Synonyms for deformation
Noun
  • That low, the rays must pass through a much thicker layer of the atmosphere than when the sun is higher in the sky, increasing the light distortion that complicates photography.
    — IEEE Spectrum, IEEE Spectrum, 5 Nov. 2026
  • In an age of denial, distortion and flagrant ahistoricism, the survival of fact depends on those willing to establish it, repeat it and refuse to be shaken.
    — Natalie Livingstone, Sun Sentinel, 3 Nov. 2026
Noun
  • Jason is attending Crystal Lake, where he’s ostracized by his fellow campers on account of his facial deformities.
    — Louis Peitzman, Vulture, 15 Oct. 2026
  • Will, who was born with a leg deformity and a genetic condition that affects his facial development and breathing and uses a wheelchair full-time, also bonded with Harry over his love of gaming.
    — Stacy Lambe, PEOPLE, 21 Sep. 2026

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“Deformation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deformation. Accessed 10 Nov. 2026.

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