1. an artist or craftsperson who practices niello, a technique of inlaying a black metallic alloy into engraved designs on metal surfaces
Usage: specialized art/metalwork term; historical and contemporary usage

Examples

• The Renaissance niellist created intricate designs by filling engraved silver with a dark metallic compound.
• Medieval niellists were highly valued for their ability to produce detailed decorative work on jewelry and armor.
• She studied under a master niellist to learn the traditional techniques of the craft.
• The museum's collection includes pieces by renowned niellists from the 15th century.