1. A brass-like alloy of copper, zinc, and sometimes tin, used as a substitute for gold in jewelry and decorative items.
Usage: Also called 'ormolu' in some contexts, though oroide is a distinct alloy.; Chiefly historical; less common in modern usage.

Examples

• The Victorian brooch was made of oroide, giving it a golden appearance at a fraction of the cost.
• Oroide was a popular material for costume jewelry in the 19th century.
• The manufacturer used oroide to create affordable decorative items that mimicked solid gold.
• Antique oroide pieces are now sought by collectors of vintage jewelry.