What does it mean when a currency depreciates?

When a currency depreciates, it means that its value has decreased relative to other currencies. This can occur due to various factors, such as economic instability, increased supply of the currency, or lower interest rates. A depreciating currency makes imports more expensive and can lead to inflation, while potentially boosting exports by making them cheaper for foreign buyers. Overall, currency depreciation affects international trade dynamics and can impact a country's economy.