myofibril

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my·o·fi·bril

 (mī′ə-fī′brəl, -fĭb′rəl)
n.
Any of the threadlike fibrils that make up the contractile part of a striated muscle fiber and are made up chiefly of actin and myosin filaments.

myofibril

(ˌmaɪəˈfaɪbrəl)
n
(Biology) one of cylindrical organelles found in muscle fibre

my•o•fi•bril

(ˌmaɪ əˈfaɪ brəl, -ˈfɪb rəl)

n.
a contractile fibril of skeletal muscle, composed mainly of actin and myosin.
[1895–1900]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.myofibril - one of many contractile filaments that make up a striated muscle fiber
sarcoplasm - the cytoplasm of a striated muscle fiber
striated muscle cell, striated muscle fiber - an elongated contractile cell in striated muscle tissue
sarcomere - one of the segments into which a myofibril is divided
fibril, filament, strand - a very slender natural or synthetic fiber
Translations

my·o·fi·bril

n. miofibrilla, fibrilla diminuta delgada del tejido muscular.