moneyage

Century Dictionary and Cyclopedia

1. n. A mintage; the right of coining or minting money.
2. n. A tribute formerly paid in England by tenants to their lord, in return for his undertaking not to debase the money which he had the right to coin. Also monetagium.

Wiktionary

1. n. obsolete mintage; coinage
2. n. obsolete A tax paid to the first two Norman kings of England to prevent them from debasing the coin.

GNU Webster's 1913

1. n. A tax paid to the first two Norman kings of England to prevent them from debashing the coin.
2. n. obsolete Mintage; coinage.