Gilder (noun)

A person who applies a thin layer of gold to a surface, especially to decorative objects or frames.

Origin:

The word gilder is derived from the middle english word "gilden" which means "to apply a thin layer of gold to a surface".

Examples:

1. The gilder was an expert in his craft.
2. The gilder applied gold leaf to the frame.
3. The gilder was hired to restore the antique mirror.
4. The gilder used a technique called water gilding.
5. The gilder's work was highly sought after.