skeletal muscle

noun

: striated muscle that is usually attached to the skeleton and is usually under voluntary control

Examples of skeletal muscle in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Like skeletal muscle cells, they are primarily powered by mitochondria, but the density of mitochondria is as much as 10 times higher, boosting cardiomyocytes’ energy output. Scott Lafee, San Diego Union-Tribune, 20 May 2025 Unlike most cells in our body, skeletal muscle cells, called myocytes, can have hundreds of nuclei. Will Stone, NPR, 26 Nov. 2024 Thiamine helps your skeletal muscles (the ones involved in movement and activity) contract.4 2. Nancy Lebrun, Verywell Health, 2 May 2025 Push-ups boost the quality and amount of skeletal muscle a person has, which helps improve bone health, Garber added. Cathy Cassata, Health, 30 Apr. 2025 See All Example Sentences for skeletal muscle

Word History

First Known Use

1877, in the meaning defined above

Time Traveler
The first known use of skeletal muscle was in 1877

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Cite this Entry

“Skeletal muscle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/skeletal%20muscle. Accessed 4 Jun. 2025.

Medical Definition

skeletal muscle

noun
: striated muscle that is usually attached to the skeleton and is usually under voluntary control
also : a muscle composed of skeletal muscle

More from Merriam-Webster on skeletal muscle

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