niello
/ni'elәu/
📖 中文释义
- n. 镶嵌用的乌银
📘 English Definition（英文释义）
- n. A metallic alloy of a deep black color.
- n. The art, process, or method of decorating metal with
- incised designs filled with the black alloy.
- n. A piece of metal, or any other object, so decorated.
- n. An impression on paper taken from an ancient incised
- decoration or metal plate.