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Noun: myofibril  ,mI-ow'fI-brul
  1. One of many contractile filaments that make up a striated muscle fibre
    - myofibrilla, sarcostyle

Derived forms: myofibrils

Type of: fibril, filament, strand

Part of: striated muscle cell, striated muscle fiber [US], striated muscle fibre [Brit, Cdn]

Encyclopedia: Myofibril