Definify.com

Webster 1913 Edition

Noun.

[Cf. F.

monnayage

coinage.]

A tax paid to the first two Norman kings of England to prevent them from debashing the coin.

Hume.

Mintage; coinage.

[Obs.]

Noun.

Anciently, in England, a general land tax levied by the two first Norman kings, a shilling on each hearth.

moneyage ‎(uncountable)

(obsolete) mintage; coinage
(Can we find and add a quotation of Hume to this entry?)
(obsolete) A tax paid to the first two Norman kings of England to prevent them from debasing the coin.