A-fib

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Alternative letter-case form of A-fib. alt-of, uncountable, usually
  2. 2
    Clipping of atrial fibrillation or auricular fibrillation. abbreviation, alt-of, clipping, uncountable, usually

Synonyms

All synonyms
atrial fibrillation

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.