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nerve fiber

American  

noun

Anatomy, Physiology.
  1. a process, axon, or dendrite of a nerve cell.


nerve fiber Scientific  
  1. See axon


Etymology

Origin of nerve fiber

First recorded in 1830–40

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.

Nobody seems to care if the SecUnit, a blend of machinery with lab-cloned human skin, muscle and nerve fiber, gets hurt or destroyed.

From Salon • Jul. 7, 2025

These results suggest that MAFB-mediated regulation of sympathetic nerve fiber density plays a key role in the thermogenic capacity of brown adipose tissue.

From Science Daily • Mar. 26, 2024

Scans of the study participants’ brain before their surgery showed that the degree of damage to certain nerve fiber tracts correlated with the severity of their depression.

From Scientific American • Sep. 20, 2023

Tessier-Lavigne is best known for his work in the 1990s on identifying axon guidance molecules, proteins that direct nerve fiber growth in the embryonic brain and spinal cord.

From Science Magazine • Apr. 6, 2023

Oh, my brethren, every nerve, fiber, muscle, and 'petty artery of the body,' participates in Love.

From Caesar's Column by Donnelly, Ignatius

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