medaln.[F. mdaille, It. medaglia, fr. L. metallum metal, through (assumed) LL. metalleus made of metal. See Metal, and cf. Mail a piece of money.] A piece of metal in the form of a coin, struck with a device, and intended to preserve the remembrance of a notable event or an illustrious person, or to serve as a reward.()v. t. To honor or reward with a medal.(Thackeray.)