myofilament

noun

myo·​fil·​a·​ment ˌmī-ə-ˈfi-lə-mənt How to pronounce myofilament (audio)
: one of the individual filaments of actin or myosin that make up a myofibril

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of myofilament was in 1949

Dictionary Entries Near myofilament

myofibril

myofilament

myogenic

See More Nearby Entries 

Cite this Entry

“Myofilament.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/myofilament. Accessed 5 Nov. 2024.

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Medical Definition

myofilament

noun
myo·​fil·​a·​ment -ˈfil-ə-mənt How to pronounce myofilament (audio)
: one of the individual filaments of actin or myosin that make up a myofibril

More from Merriam-Webster on myofilament

Britannica.com: Encyclopedia article about myofilament

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