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
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About 95% is stored in skeletal muscle and 5% in the brain and heart. Allison Palmer, Fort Worth Star-Telegram, 6 May 2026 Creatine is a naturally occurring compound the body produces in the liver, kidneys and pancreas, with about 95% stored in skeletal muscle and 5% in the brain and heart. Allison Palmer, Sacbee.com, 6 May 2026 Beets also contain nitrates, which the body converts to nitric oxide and uses to help increase blood flow throughout the body and improve the efficiency of skeletal muscle contraction, Collen says. Desireé Oostland, Vogue, 22 Apr. 2026 Abnormalities in skeletal muscle myosin may result in myopathies, characterized by muscle weakness and impaired movement. Encyclopedia Britannica, 3 Apr. 2026 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 14 May. 2026.

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

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