1. the separation or peeling apart of layers in a material, such as wood, plastic, or composite material.
Usage: commonly used in materials science, manufacturing, and construction
2. in geology, the natural separation of rock layers along planes of weakness.
Usage: technical; geology

Examples

• The delamination of the aircraft wing composite was discovered during routine maintenance.
• Water damage caused delamination in the plywood subfloor.
• The paint showed signs of delamination after exposure to extreme temperature changes.
• Engineers studied the delamination patterns in the failed bridge structure.
• Delamination of the laminate layers made the countertop unusable.
• The rock face exhibited natural delamination due to freeze-thaw cycles.