The name of certain gold coins of various values formerly coined in some countries of Europe. In Spain it was equivalent to a quarter doubloon, or about $3.90, and in Germany and Italy nearly the same. There was an old Italian pistole worth about $5.40.

a Spanish coin, worth around 18 shillings. See essay on currency

Pistole is the French name given to a Spanish gold coin in use from 1537; it was a double escudo, the gold unit. The name was also given to the Louis d'Or of Louis XIII of France, and to other European gold coins of about the value of the Spanish coin. One pistole was worth approximately ten livres.