Definitions for valiance
heroism, gallantry, valor, valour, valorousness, valiance, valiancy(noun)
the qualities of a hero or heroine; exceptional or heroic courage when facing danger (especially in battle)
"he showed great heroism in battle"; "he received a medal for valor"
The quality of being valiant; heroism, bravery or valour.
Origin: Compare vaillance. See valiant.
alt. of Valiancy