noun
silver crown (dental crown made from mercury amalgam)
Specifically refers to a dental crown made of silver-colored amalgam, commonly used in Japanese dentistry.
奥歯にシルバークラウンをかぶせた。
I had a silver crown put on my back tooth.
noun
crown made of silver
General term for any crown-shaped object made of silver, not limited to dentistry.
その展示品には、精巧なシルバークラウンが含まれていた。
The exhibit included an elaborate silver crown.