1. the action of changing or distorting the shape or form of something
2. a change in the shape or dimensions of an object due to applied force or temperature change
Usage: physics; engineering
3. an altered or distorted form or shape

Examples

• The heat caused deformation of the plastic container.
• Engineers studied the deformation of the bridge under heavy loads.
• The accident resulted in severe deformation of the car’s frame.
• Geological forces led to the deformation of rock layers over millions of years.
• The metal showed signs of deformation after being bent repeatedly.
• Scientists measured the deformation of the material under stress.
• The building’s deformation was visible after the earthquake.