Toughness
Toughness
Toughness (/ˈtʌfnəs/) is a term often used in the field of medicine to describe the ability of a material, such as tissue, to absorb energy and plastically deform without fracturing. It is a measure of a material's resistance to fracture when a stress is applied.
Etymology
The term "toughness" originates from the Old English word "tōh," which means "strong, unyielding."
Related Terms
- Elasticity: The ability of a material to return to its original shape after being stretched or deformed.
- Strength: The capacity of a material to withstand great force or pressure.
- Hardness: The resistance of a material to deformation, indentation, or penetration.
- Resilience: The ability of a material to absorb energy when it is deformed elastically, and release that energy upon unloading.
Medical Relevance
In the medical field, toughness is often used to describe the physical properties of various tissues and materials used in medical devices. For example, the toughness of bone tissue is crucial for its function in the body. Similarly, the toughness of materials used in prosthetics and implants is important for their durability and longevity.
See Also
External links
- Medical encyclopedia article on Toughness
- Wikipedia's article - Toughness
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