A thin layer of gold or a gold-like substance applied to a surface. The picture frame was covered in gilt to give it a luxurious appearance.
A young female pig, especially one that has not yet given birth. The farmer decided to keep the gilt for breeding purposes.
In the United Kingdom, a government bond, typically issued by the Bank of England; a gilt-edged security. During periods of economic uncertainty, investors often move their money into gilts for safety.