alloy

باللغة العربية: أُشَابَة

1. A metal that is a combination of two or more elements, at least one of which is a metal, a base metal. (countable, uncountable)
2. An admixture; something added which stains, taints etc. (countable, uncountable)
3. A fusion, marriage or combination. (countable, figuratively, uncountable)

الجمع alloys