Home › Words › E › ethereumethereum/ɪˈθɪəɹiəm/ethereum · noun — an open source, blockchain-based cryptocurrency network, that features smart contracts.Definition from Wiktionary (CC BY-SA 3.0).ethereum is pronounced /ɪˈθɪəɹiəm/.EtymologyCoined by Russian-Canadian computer scientist Vitalik Buterin after browsing a list of fictional elements on Wikipedia; based on ether.nounAn open source, blockchain-based cryptocurrency network, that features smart contracts.e.g.“All Ethereum clients provide a set of JSON-RPC methods for external DApps to interact with the Ethereum blockchain network.” — 2019, Xun (Brian) Wu, Zhihong Zou, Dongying Song, “Ethereum Architecture and Ecosystem”, in Learn Ethereum […] , Packt Publishing Ltd, →ISBN, page 74:Ether, the cryptocurrency used in that network.e.g.““Everydays” was the first purely digital NFT sold by Christie’s, and it offered to accept payment in Ethereum, another first for the 255-year-old auction house.” — 2021 March 11, Scott Reyburn, “JPG File Sells for $69 Million, as ‘NFT Mania’ Gathers Pace”, in The New York Times, →ISSN, archived from the original on 12 Mar 2021:Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.ether 61% match — The substance formerly supposed to fill the upper regions of the atmosphere above the clouds, in particular as a medium breathed by deities.; The medium breathed by human beings; the air. vs ethereum →cryptoeconomy 53% match — An economy based on cryptocurrencies. vs ethereum →blockchain 52% match — A shared record of past transactions in a distributed network, typically used for cryptocurrency. vs ethereum →cryptoexchange 50% match — An online platform that serves as a marketplace for buying, selling, and trading cryptocurrencies, often converting fiat money into digital assets or swapping one crypto for another. vs ethereum →altcoin 50% match — A cryptocurrency other than bitcoin. vs ethereum →cryptocurrency 50% match — A digital currency based on a cryptographic system, usually having no central issuing or regulating authority. vs ethereum →cryptocoin 48% match — Synonym of cryptocurrency. vs ethereum →chaincode 47% match — A form of blockchain program used with a hyperledger vs ethereum →