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
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The progressive disease destroys nerve cells in the brain and spinal cord that a person needs to walk, talk, swallow and breathe, according to the ALS Assn. Assistant Editor, Los Angeles Times, 18 May 2026 Progressive supranuclear palsy is a frontotemporal disorder caused by damage to nerve cells in areas of the brain that control thinking and body movements. Hilary Lewis, HollywoodReporter, 16 May 2026 Shingles is caused by the varicella-zoster virus, which initially causes chickenpox but then lingers in the body, staying mostly dormant in nerve cells. Beth Mole, ArsTechnica, 15 May 2026 According to the Mayo Clinic, since 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. Zoey Lyttle, PEOPLE, 14 May 2026 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

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Cite this Entry

“Nerve cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nerve%20cell. Accessed 21 May. 2026.

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

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