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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Dane disclosed in April 2025 that he had been diagnosed with ALS, a progressive disease that attacks nerve cells controlling muscles throughout the body. Martha Ross, Mercury News, 24 Feb. 2026 In a healthy brain, tau helps to stabilize the structure of nerve cells. Khloe Quill, FOXNews.com, 23 Feb. 2026 In April 2025, Dane announced he had been diagnosed with ALS, a progressive disease that attacks nerve cells controlling muscles throughout the body. Maria Sherman, Fortune, 20 Feb. 2026 According to neurologist and lifestyle medicine physician Lynette Gogol, DO, DipABLM, caffeine works by blocking adenosine receptors in the brain that are involved in inflammation and communication between nerve cells. Sarah Garone, Health, 20 Feb. 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 3 Mar. 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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