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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

Compare meaning

How does muscle-fiber compare to similar and commonly confused words? Explore the most common comparisons:

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.

See Examples For:

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

Compare its flavor with muscle fiber cooked by dry heat.

From School and Home Cooking by Greer, Carlotta Cherryholmes

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