A natural or artificial alloy of gold with at least 20 per cent of silver, used for jewellery, especially in ancient times.
More example sentences
- Gold content of naturally occurring electrum in modern Western Anatolia ranges from 70% to 90%.
- Numismatists firmly believe that the first coins were made of electrum, a naturally-occurring alloy mostly of gold and silver, with traces of other metals.
Definition of electrum in:
- The US English dictionary