👉 The term "crownpiece" is a slang term that refers to a type of piece of jewelry or accessory used to cover a large part of the crown of a person's head. This type of jewelry can often be worn on the left side of the face, and it typically has a small, round shape resembling a crown. The term "crownpiece" is often associated with the idea of a large piece of jewelry that serves as a symbol of wealth or status.