noun
silver-plated chamfron
A chamfron is a piece of horse armor that protects the face. This term refers specifically to a silver-plated version, likely used in ceremonial or decorative contexts. Rare, domain-specific vocabulary.
博物館で銀面と呼ばれる馬の面飾りを見た。
I saw a horse face ornament called a silver-plated chamfron at the museum.