Word Origin & History
brad"small wire nail," late 13c., brod, from O.N. broddr "spike, point, arrow," from P.Gmc. *brozda- (cf. O.E. brord "point, prick, blade of grass," O.H.G. brort "point, edge, crown"), from PIE *bhrs-dh-, from base *bhars- "projectile, point, bristle."