We found 3 definitions of toughnesses from 2 different sources.
Noun |
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toughness - impressive difficulty | ||
formidability | ||
difficultness, difficulty the quality of being difficult; "they agreed about the difficulty of the climb" | ||
toughness - the elasticity and hardness of a metal object; its ability to absorb considerable energy before cracking | ||
temper | ||
elasticity, snap the tendency of a body to return to its original shape after it has been stretched or compressed; "the waistband had lost its snap" | ||
toughness - the property of being big and strong | ||
huskiness, ruggedness | ||
strength the property of being physically or mentally strong; "fatigue sapped his strength" | ||
toughness - enduring strength and energy | ||
stamina, staying power | ||
endurance the power to withstand hardship or stress; "the marathon tests a runner's endurance" |