1. coated with japan (a hard, glossy black lacquer or varnish)

1. past tense and past participle of japan; to coat or decorate with japan
Usage: transitive verb

Examples

• The japanned metal box had a beautiful glossy finish.
• She japanned the wooden furniture to protect it from moisture.
• The antique japanned tray was decorated with gold leaf designs.
• He japanned the iron gate to prevent rust.
• The japanned surface reflected light like a mirror.
• They japanned the cabinet doors with a deep black lacquer.