To mix or combine; often used of metals.
To impair or debase by mixture.
To reduce the purity of by mixing with a less valuable substance.
A metal that is a combination of two or more elements, at least one of which is a metal.
An admixture; something added which stains, taints etc.
Fusion, marriage, combination.
To combine fissile material with nonfissile material in order to prevent its use in an atomic weapon.
To take away a natural characteristic or inherent property of (a thing or a person).
To alter its original form or state, especially of a protein, by heat, acidity etc.
To add something to (alcohol) that makes it unsuitable for consumption but leaves it suitable for most other purposes.