blockchain

Fetched 2026-10-26 (cache).

Synonyms: block chain

Antonyms: block chain

Related words from Datamuse; suggestions, not definitions.

Noun

1. A shared record of past [[transaction]]s in a [[distributed]] [[network]], typically used for [[cryptocurrency]]. {{defdate|from 2010s}}

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.