cryptocurrency
noun /ˈkrɪptəʊkʌrənsi/
/ˈkrɪptəʊkɜːrənsi/
[uncountable, countable] (plural cryptocurrencies)
- any system of electronic money, used for buying and selling online and without the need for a central bank
- Cryptocurrency represents one of the most promising internet technologies in years.
- ‘Altcoin’ is a catch-all term for cryptocurrencies based on the Bitcoin system.