This is the 6770th most frequent Polish word.
euro
The Polish word "euro" refers to the official currency used by many European Union countries.
In this case, 'euro' is used as a noun to denote the denomination of money in a financial context.
Chciałbym wypłacić sto euro z bankomatu.
I would like to withdraw one hundred euros from the ATM.
Here, 'euro' is used to express a currency denomination in pricing.
Cenę podano w euro, a nie w złotych.
The price was given in euros, not in zlotys.
In this sentence, 'euro' refers to the concept of the currency shared by EU member states.