1. a black metallic alloy of sulfur with silver, copper, or lead, used as an inlay on metal surfaces for decoration
Usage: technical; art and metalworking
2. an object or surface decorated with niello inlay
Usage: technical; art and metalworking

Examples

• The medieval brooch featured intricate niello work on its silver surface.
• Artisans used niello to create fine black lines and patterns on the gold pendant.
• The museum's collection includes several examples of Renaissance niello jewelry.
• Niello inlay was a popular decorative technique in European metalwork during the Middle Ages.
• The craftsman applied niello to the silver plate to enhance its design.