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- Dictionarytoughness/ˈtʌfnəs/
noun
- 1. the state of being strong enough to withstand adverse conditions or rough handling: "the toughness of steel"
- 2. the ability to deal with hardship or to cope in difficult situations: "they showed great mental toughness to keep going"
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The meaning of TOUGHNESS is the quality or state of being tough. How to use toughness in a sentence.
Toughness is defined as the work required to deform one cubic inch of metal until it fractures. Toughness can also be defined with respect to regions of a stress–strain diagram (for low-strain rate).
Toughness is the strength with which the material opposes rupture. One definition of material toughness is the amount of energy per unit volume that a material can absorb before rupturing. This measure of toughness is different from that used for fracture toughness, which describes the capacity of materials to resist fracture. [2]
TOUGHNESS definition: 1. the quality of being strong and not easily broken or damaged: 2. the quality of being not…. Learn more.
TOUGHNESS meaning: 1. the quality of being strong and not easily broken or damaged: 2. the quality of being not…. Learn more.
noun. the quality or an instance of being tough. metallurgy the ability of a metal to withstand repeated twisting and bending, measured by the energy in kilojoules needed to break it See brittleness softness.
toughness in British English. (ˈtʌfnɪs ) noun. 1. the quality or an instance of being tough. 2. metallurgy. the ability of a metal to withstand repeated twisting and bending, measured by the energy in kilojoules needed to break it. See brittleness (sense 2), softness (sense 2)