1. plural of currency; systems of money in general use in particular countries
2. plural of currency; the state of being current or widely accepted

Examples

• The bank exchanges major world currencies.
• European currencies were replaced by the euro in many countries.
• Digital currencies like Bitcoin are becoming more popular.
• The trader monitors fluctuations in foreign currencies.
• These old ideas have lost their currencies in modern society.
• The theory gained currency among researchers.
• Multiple currencies are accepted at the international airport.