IPA: //piˈæstrə//
KK: /piˈæstrə/
A type of money that was used in the Ottoman Empire and is still used in some Middle Eastern countries like Egypt and Lebanon.
The price of the book was 50 piastres.
**Piastre** → The word originates from the Italian *piastra*, meaning a plate or slab, which in turn comes from the Latin *plastra*, meaning a flat piece of metal. The term evolved to refer to a type of currency, particularly in the Mediterranean region. The word 'piastre' refers to a coin or monetary unit used in various countries.
Think of a 'plate' ('piastra') that represents a flat piece of currency — that's why 'piastre' refers to a type of coin.