steeliness
(noun)
noun
1. Referring to properties of toughness, hardness or durability resembling (or likened to) that of steel.
- He had a steeliness of eye that tended to cow people who acted tough.
(noun)
1. Referring to properties of toughness, hardness or durability resembling (or likened to) that of steel.
- He had a steeliness of eye that tended to cow people who acted tough.