Standard Lemma guide

deformation

noun · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˌdɛfəˈmeɪʃən/
  • Received-Pronunciation: /ˌdiːfɔːˈmeɪʃən/
  • Canada, General-American: /ˌdɛfɚˈmeɪʃn̩/
  • Canada, General-American: /ˌdifɔɹˈmeɪʃən/
  • Canada, General-American: /ˌdifɚˈmeɪʃən/
  • US: Recorded audio is listed in the source snapshot.
  • Australian, New-Zealand: /ˌdiːfoːˈmæɪʃən/
  • Australian, New-Zealand: /ˌdefəˈmæɪʃən/
  • rhymes with -eɪʃən
  • CMU ARPABET: D IY2 F AO0 R M EY1 SH AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The act of deforming, or state of being deformed.

Physically so.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: engineering, mechanical-engineering, mechanics, natural-sciences, physical-sciences, physics

Examples

  • plastic deformation versus elastic deformation
  • permanent deformation
  • structural deformation
  • The metal showed signs of deformation under stress.
  • Earthquakes can cause severe ground deformation.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The act of deforming, or state of being deformed.

A transformation.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the act of twisting or deforming the shape of something (e.g., yourself)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: contortion

Antonyms: none provided

Broader terms: change of shape

4

noun

Meaning 4

alteration in the shape or dimensions of an object as a result of the application of stress to it

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: change, alteration, modification

Narrower terms: shear, strain

5

noun

Meaning 5

a change for the worse

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: distortion

Antonyms: none provided

Broader terms: damage, harm, impairment

Narrower terms: warp, warping

History

Etymology

From Old French deformation, see deform. Morphologically deform + -ation.

Across languages

Translations

37 source translations are retained for this English entry.

  • Armenian: աղավաղում (aġavaġum) — act of deforming, or state of being deformed
  • Armenian: դեֆորմացիա (deformacʻia) — act of deforming, or state of being deformed
  • Armenian: այլանդակում (aylandakum) — act of deforming, or state of being deformed
  • Bulgarian: деформация (deformacija) — act of deforming, or state of being deformed
  • Bulgarian: обезобразяване (obezobrazjavane) — act of deforming, or state of being deformed
  • Catalan: deformació — act of deforming, or state of being deformed
  • Chinese Mandarin: 變形 /变形 (biànxíng) — act of deforming, or state of being deformed
  • Chinese Mandarin: 形變 /形变 (xíngbiàn) — act of deforming, or state of being deformed
  • Czech: deformace — act of deforming, or state of being deformed
  • Danish: deformering — act of deforming, or state of being deformed
  • Danish: misdannelse — act of deforming, or state of being deformed
  • Dutch: vervorming — act of deforming, or state of being deformed
  • Finnish: venymä — act of deforming, or state of being deformed
  • French: déformation — act of deforming, or state of being deformed
  • Georgian: დეფორმაცია (depormacia) — act of deforming, or state of being deformed
  • Georgian: ფორმის შეცვლა (pormis šecvla) — act of deforming, or state of being deformed
  • Georgian: ფორმის დამახინჯება (pormis damaxinǯeba) — act of deforming, or state of being deformed
  • Indonesian: deformasi — act of deforming, or state of being deformed
  • Italian: deformazione — act of deforming, or state of being deformed
  • Italian: storpiatura — act of deforming, or state of being deformed
  • Italian: storpiamento — act of deforming, or state of being deformed
  • Kazakh: пішінінің өзгеруі (pışınınıñ özgeruı) — act of deforming, or state of being deformed
  • Kazakh: деформация (deformasiä) — act of deforming, or state of being deformed
  • Macedonian: изобличување (izobličuvanje) — act of deforming, or state of being deformed
  • Macedonian: изобличеност (izobličenost) — act of deforming, or state of being deformed
  • Macedonian: деформација (deformacija) — act of deforming, or state of being deformed
  • Norwegian Bokmål: deformasjon — act of deforming, or state of being deformed
  • Norwegian Nynorsk: deformasjon — act of deforming, or state of being deformed
  • Polish: odkształcanie — act of deforming, or state of being deformed
  • Polish: zniekształcanie — act of deforming, or state of being deformed
  • Polish: deformowanie — act of deforming, or state of being deformed
  • Romanian: deformare — act of deforming, or state of being deformed
  • Romanian: deformație — act of deforming, or state of being deformed
  • Serbo-Croatian: izobličenje — act of deforming, or state of being deformed
  • Serbo-Croatian: izobličenost — act of deforming, or state of being deformed
  • Serbo-Croatian: deformacija — act of deforming, or state of being deformed
  • Spanish: deformación — act of deforming, or state of being deformed
Real reading context

deformation in complete knowledge articles