deformation

/ˌdiːfɔːrˈmeɪʃən/
noun
  1. The act or process of changing the shape or form of something, often by pressure or force.
    • The plastic deformation of the toy made it unusable.
    • The metal showed signs of deformation after the heavy weight was placed on it.
    • Earthquakes can cause deformation of the ground surface.
  2. A change in the normal shape or appearance of something, often making it look worse or unusual.
    • The old building suffered deformation due to years of neglect.
    • The sculpture had a slight deformation on one side from the accident.
    • The disease caused a deformation of the patient's fingers.
Antonyms
What does "deformation" mean? | whatsthatwordmean | whatsthatwordmean