This is the 16393rd most frequent Polish word.
waluta
"Waluta" means "currency" in English.
In this context, 'waluta' refers to the official currency in a country.
Waluta w Polsce to złoty.
The currency in Poland is the złoty.
Here, 'waluta' signifies the money being exchanged between currencies.
Podczas podróży wymieniłem walutę w kantorze.
During my trip, I exchanged currency at a currency exchange office.
'Waluty' refers to different types of monetary systems globally.