Noun

1. currency (modern)
2. money (ancient)
3. current coin of a state (ancient)
4. Coinage, a monetary system.
5. A byzant.
   • 1997, John Julius Norwich, A Short History of Byzantium, Penguin 1998, p. 262

     For a quarter-century after, this decline continued, to the point where six different nomismata, of as many metals, were in circulation.

6. A stamp, an image on a coin
   • Prud. στεφ. 2, 95 Archimedes Project, Harvard University

     en Caesar agnoscit suum Nomisma nummis inditum,