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muscle fiber

American  

noun

  1. one of the structural cells of a muscle.


Etymology

Origin of muscle fiber

First recorded in 1875–80

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Obesity typically causes a reduction in muscle fiber diameter, but green tea prevented this muscle atrophy.

From Science Daily • Oct. 8, 2025

Now, researchers have published the most detailed examination to date of the tiny, muscle fiber bundles involved.

From Science Magazine • Sep. 27, 2023

But most processes for making meat substitutes aren’t designed to mimic muscle fiber.

From Scientific American • Feb. 28, 2023

Earlier, Bayern coach Julian Nagelsmann said Coman’s injury “doesn’t look so good” and that he hoped it was “just a muscle fiber tear and nothing more serious.”

From Seattle Times • Sep. 9, 2022

Press it between two glass slips, and examine by transmitted light, The coiled trichinae may be readily distinguished from the muscle fiber.

From Scientific American Supplement, No. 601, July 9, 1887 by Various

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