medalion
Medalion, also known as medalion or medallon, is a term that can refer to several things, primarily objects of value or artistic representation. In its most common usage, a medalion is a decorative disc or plate, often made of metal, that is designed to be worn as jewelry or affixed to something else as an emblem. These can be found in various forms, including lockets, amulets, or as part of larger decorative pieces. Historically, medallions have been used as commemorative items, awards, or symbols of status and affiliation.
The term can also extend to artistic contexts. In architecture, a medalion might be a decorative panel