Definitions for fibrillationˌfaɪ brəˈleɪ ʃən, or, esp. for 2 , ˌfɪb rə-

This page provides all possible meanings and translations of the word fibrillation

Princeton's WordNet

  1. fibrillation(noun)

    muscular twitching involving individual muscle fibers acting without coordination

  2. fibrillation(noun)

    act or process of forming fibrils


  1. fibrillation(Noun)

    The rapid, irregular, and unsynchronized contraction of the muscle fibers of the heart.

  2. Origin: From fibrilla, diminutive of fibra, "fiber," in reference to the muscle strands of the heart.

Webster Dictionary

  1. Fibrillation(noun)

    the state of being reduced to fibers

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