pewter

1. An alloy of approximately 93–98% tin and 1–2% copper, and the balance of antimony. (countable, uncountable)
2. An alloy of tin and lead. (countable, uncountable)
3. Items made of pewter; pewterware. (countable, uncountable)
4. A beer tankard made from pewter. (countable, uncountable)
5. A dark, dull grey colour, like that of the metal. (countable, uncountable)
6. Prize money. (countable, dated, slang, uncountable)

Plural pewters