deformation

noun

de·​for·​ma·​tion ˌdē-ˌfȯr-ˈmā-shən How to pronounce deformation (audio) ˌde-fər- How to pronounce deformation (audio)
Synonyms of deformationnext
1
: alteration of form or shape
also : the product of such alteration
2
: the action of deforming : the state of being deformed
3
: change for the worse
deformational adjective

Examples of deformation in a Sentence

the catastrophic deformation of the steel girders under the enormous weight of the bridge
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.
All of the processes of deformation, faulting and sedimentation are localized in one area, causing the Earth's crust to thin dramatically, according to Rowan, the study's lead author. Julia Jacobo, ABC News, 29 Apr. 2026 Lateral deformation and bowing can impact the placement and performance of fuel, and the monobloc construction of these tubes is designed to mitigate those issues. Aman Tripathi, Interesting Engineering, 26 Apr. 2026 This deformation and discoloration are attributed to the excessive heat some bricks experience in the firing process. Tim Carter, Hartford Courant, 25 Apr. 2026 Those deformation patterns feed into an AI model that identifies which word was articulated. Omar Kardoudi april 23, New Atlas, 23 Apr. 2026 See All Example Sentences for deformation

Word History

First Known Use

1551, in the meaning defined at sense 3

Time Traveler
The first known use of deformation was in 1551

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Cite this Entry

“Deformation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/deformation. Accessed 4 May. 2026.

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