The noun "currency" can be both countable and uncountable.
Meaning: the banknotes and coins used in a country
Example sentence: You'll need enough local currency to pay for a taxi from the airport.
Meaning: the monetary unit of a particular country
Example sentence: We made a lot of money from buying and selling foreign currencies.
Test your understanding:
- How much local currency should I take with me?
- How many currencies were used in Europe before the Euro?