cameoとは何ですか?A gem or shell carved in relief, especially one in which the raised design and the background consist of layers of contrasting colors.The technique of carving in this way.A medallion with a profile cut in raised relief.A brief vivid portrayal or depiction: a literary cameo. A brief appearance of a prominent actor, as in a single scene of a motion picture. Also called cameo role.To make into or like a gem or shell carved in relief.To portray in sharp, delicate relief, as in a literary composition.To make a brief appearance, as in a film: She cameoed as Anne Boleyn in A Man for All Seasons.