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myofibril

[ mahy-uh-fahy-bruhl, -fib-ruhl ]
/ ˌmaɪ əˈfaɪ brəl, -ˈfɪb rəl /
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noun Cell Biology.
a contractile fibril of skeletal muscle, composed mainly of actin and myosin.

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Origin of myofibril

First recorded in 1895–1900; myo- + fibril

Words nearby myofibril

myocardium, myoclonia, myoclonus, myocyte, myoelectric, myofibril, myofilament, myogenic, myoglobin, myogram, myograph
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

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