Found 2 items, similar to toughness.
English → English (WordNet) Definition: toughness toughness n 1: enduring strength and energy [syn: stamina, staying power] 2: the property of being big and strong [syn: huskiness, ruggedness] 3: the elasticity and hardness of a metal object; its ability to absorb considerable energy before cracking [syn: temper] 4: impressive difficulty [syn: formidability]
English → English (gcide) Definition: Toughness Toughness \Tough"ness\, n. The quality or state of being tough. [1913 Webster]