toughness
tuhf nuhs
- n enduring strength and energy
- n the property of being big and strong
- n the elasticity and hardness of a metal object; its ability to absorb considerable energy before cracking
- n impressive difficulty
- Some might question Swift's political toughness the incumbent, she dropped out of a race before her opponent even formally announced his candidacy.
- He and his team painstakingly crossed varieties of Asian and African rices to find stable and fertile breeds that would combine the yields of Asia's plants and the toughness of .
- If the Army's new mental-toughness initiative, set to kick off in October, is to be successful, it needs buy-in from the people it plans to train.