D defs.my
Entry 4 senses Webster, 1913

Coinage

/koin'-ĭj/ · Coin·age · IPA /ˈkɔɪnɪd͡ʒ/
01 n. The act or process of converting metal into money.
  1. 1.
    The act or process of converting metal into money.
    “The care of the coinage was committed to the inferior magistrates.” Arbuthnot.
  2. 2.
    Coins; the aggregate coin of a time or place.
  3. 3.
    The cost or expense of coining money.
  4. 4.
    The act or process of fabricating or inventing; formation; fabrication; that which is fabricated or forged.
    “This is the very coinage of your brain.” Shak.