nerve cell

noun

1
: a grayish or reddish granular cell with specialized processes that is the fundamental functional unit of nervous tissue transmitting and receiving nerve impulses : neuron
2

Examples of nerve cell 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.
According to the Mayo Clinic, because the disease affects the nerve cells in the brain and spine that control muscle movement, patients slowly lose their ability to speak, eat, walk, and breathe independently. Gabrielle Rockson, People.com, 19 June 2025 Mature neurons – nerve cells – are highly specialized and, unlike other cells, don't possess centrioles, the mechanism essential for cell division and replication. New Atlas, 17 June 2025 During a recent appearance on Good Morning America, the actor detailed the progression of the rare degenerative disease that affects nerve cells in the brain and spinal cord. Larisha Paul, Rolling Stone, 16 June 2025 Per the National Institutes of Health, ALS progressively degrades, then kills nerve cells in the brain and spinal cord. Edward Segarra, USA Today, 13 June 2025 See All Example Sentences for nerve cell

Word History

First Known Use

1840, in the meaning defined at sense 1

Time Traveler
The first known use of nerve cell was in 1840

Browse Nearby Words

Cite this Entry

“Nerve cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nerve%20cell. Accessed 28 Jun. 2025.

Kids Definition

nerve cell

noun
: neuron
also : cell body

Medical Definition

nerve cell

noun
1
: a grayish or reddish granular cell with specialized processes that is the fundamental functional unit of nervous tissue : neuron
2

More from Merriam-Webster on nerve cell

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!