Definition of "alloy" in English

noun

1. A metal that is a combination of two or more elements, at least one of which is a metal, a base metal.

2. (archaic) A metal of lesser value, mixed with a metal of greater value.

   • gold without alloy

3. An admixture; something added which stains, taints etc.

4. (figurative) Fusion, marriage, combination.

verb

1. To mix or combine; often used of metals.

2. To reduce the purity of by mixing with a less valuable substance.

   • to alloy gold with silver or copper, or silver with copper

3. (figurative) To impair or debase by mixture.

   • to alloy pleasure with misfortunes