fibrillation

Fetched 2026-10-26 (cache).

Synonyms: fibrillating, defibrillation, fibrination, fibrillations

Antonyms: fibrillating, defibrillation, fibrination, fibrillations

Related words from Datamuse; suggestions, not definitions.

Noun

1. The [[rapid]], [[irregular]], and [[unsynchronized]] [[contraction]] of the [[muscle fiber]]s of the [[heart]].

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