Bracteates are ancient coins made from thin pieces of metal that resemble a disk or a medal. These coins were used in the early medieval period, particularly in northern Europe. There are a few synonyms for this word, including medallions, disks, and plaques. Medallions are small metal discs that are often given as awards or honors. Similarly, disks are circular objects that can be made from a variety of materials, including metal. Plaques are flat, thin plates that are used for decoration or commemoration. Bracteates, medallions, disks, and plaques are all similar in size and shape, and are often used for decorative or commemorative purposes.