1. A coin that is thicker and heavier than a standard coin of the same denomination, typically made as a special issue or collector's item.
Usage: numismatics; also spelled 'piedfort'

Examples

• The museum displayed a rare piefort from the 18th century.
• Collectors often seek out pieforts because of their distinctive weight and appearance.
• This piefort version of the commemorative coin was produced in limited quantities.
• The piefort's extra thickness makes it a prized addition to any numismatic collection.