sentences:  The older word for a bladed weapon, ', is used in the Rigveda in reference to either an early form of the sword or to a sacrificial knife or dagger to be used in war.The blade broadens from the hilt to the point, which is usually quite blunt.While both edges are sharp, one side usually has a strengthening plate along most of its length, which both adds weight to downward cuts and allows the wielder to place their hand on the plated edge.