1. Definition of Boulle. : inlaid decoration of tortoiseshell, yellow metal, and white metal in cabinetwork.

2. Even the doorbell was wrong, a black button encircled by a tarnished yellow metal.

3. Buhl definition is - inlaid decoration of tortoiseshell, yellow metal, and white metal in cabinetwork.

4. A full 70% of successful applicants were exploring for the yellow metal, which included 20% who were exploring for alluvial gold.