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.
Daily exercise and maintaining skeletal muscle volume as you age are among the most potent forms of preventive health care. Jordan D. Metzl, The Atlantic, 19 Feb. 2026 About 20% of the body's total magnesium is stored in skeletal muscle. Lindsay Curtis, Verywell Health, 29 Jan. 2026 Metastatic embryonal rhabdomyosarcoma is a rare type of cancer, also known as soft tissue sarcoma, that develops in your skeletal muscles. Escher Walcott, PEOPLE, 19 Jan. 2026 These changes ultimately result in skeletal muscle adaptations in adult offspring that enhance exercise endurance. Ivan Amato, Quanta Magazine, 22 Dec. 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 1 Mar. 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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