COINING, noun

1. The act, art or practice of stamping money.

2. Coin; money coined; stamped and legitimated metal for a circulating medium.

3. Coins of a particular stamp; as the coinage of George III.

4. The charges or expense of coining money.

5. A making; new production; formation; as the coinage of words.

6. Invention; forgery; fabrication.

This is the very coinage of your brain.