firmness

The state of being firm; security; steadfastness; good gripcountableuncountable

The state of being firm; strictness; mental strengthcountableuncountable

• But many a man who would have stood within a home dismantled, strong in his passion and design of vengeance, has had the firmness of his nature conquered by the razing of an air–built castle.
• France, for the first time since the death of Charlemagne, was governed by a prince of great firmness and ability.

The state of being firm; physical durability; rigidness (of material)countableuncountable