Crypto Terms: Letter C

What is Currency?

Currency MEANING:
Currency - a financial medium of exchange that is used to define value.
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Let's find out Currency meaning, definition in crypto, what is Currency, and all other detailed facts.

Currency is an exchange medium. It’s used to define value by referencing a specific geographical location whose authorities are responsible for its maintenance. A currency is defined as monetary assets, either physical or digital, that are in circulation or used for exchange. It can also be defined as the money system used by people in a certain nation.

Physical currency usually takes the form of paper or coin money and is used for business procedures. For example, the US uses dollar bills, quarter, nickel, dime, and penny coins, while some European Union nations use the euro banknotes and euro coins of varying values.

Currency can act as a nation or a union’s monetary system, as well as a medium of exchange. In the crypto space, currencies can be categorized into two groups – cryptocurrencies and fiat currencies.


Cryptocurrencies are digital currencies. They are developed using blockchain technology, and their security measures are reinforced by cryptographic tools. It is nearly impossible to create counterfeit cryptocurrencies.

The blockchain technology used in crypto development is decentralized. Blockchain acts as a distributed ledger that is supported by a network of computer nodes scattered around the world.

Fiat Currencies

Fiat currencies, or fiat money, are government-issued currencies that are usually physical and are not backed by other commodities. Fiat currencies typically act as legal tender and are centralized, as is the case for EUR, GBP, and USD, among others. Central banks that regulate the amount of printed money have a significant influence on the overall economy.