coinage

noun5

1. •
   The process of coining money.
2. •
   Something which has been made or invented, especially a coined word; a neologism.
3. •
   Coins taken collectively; currency.

   • The Minoan age had not only an elaborate system of weights, but the first beginnings of a coinage. — 1907
4. •
   The creation of new words, neologizing.
5. •
   The process of creating something new.