Standard Lemma guide

Ethereum

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ɪˈθɪəɹiəm/
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1

noun

Meaning 1

An open source, blockchain-based cryptocurrency network, that features smart contracts.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Ether, the cryptocurrency used in that network.

Definition source: English Wiktionary via Wiktextract

Usage: proscribed, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: ETH

Antonyms: none provided

History

Etymology

Coined by Russian-Canadian computer scientist Vitalik Buterin after browsing a list of fictional elements on Wikipedia; based on ether.

Across languages

Translations

2 source translations are retained for this English entry.

  • Chinese Mandarin: 以太坊 (yǐtàifáng) — blockchain-based cryptocurrency
  • Japanese: イーサリアム (īsariamu) — blockchain-based cryptocurrency
Real reading context

Ethereum in complete knowledge articles