|
Definition of Billon
1. n. An alloy of gold and silver with a large proportion of copper or other base metal, used in coinage.
Definition of Billon
1. an alloy of silver and copper [n -S]
|
1. n. An alloy of gold and silver with a large proportion of copper or other base metal, used in coinage.
1. an alloy of silver and copper [n -S]