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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.

"The biggest surprise about this was finding that a macrophage has a synaptic-like property that delivers an ion to a muscle fiber to facilitate its repair after an injury," Jankowski says.

From Science Daily • Nov. 24, 2025

The analysis, reported today in Current Biology, suggests elephants get their fine control from almost 90,000 surprisingly tiny bundles of muscle fiber.

From Science Magazine • Sep. 26, 2023

Luckily, food scientists are now finding creative new ways to re-create fish’s intricate sheets of parallel muscle fiber.

From Scientific American • Feb. 28, 2023

An MRI revealed fascial disruption, but no muscle fiber disruption.

From Seattle Times • Aug. 30, 2022

Divide both the connective tissue and muscle fiber into two equal portions.

From School and Home Cooking by Greer, Carlotta Cherryholmes

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