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.
The disease triggers nerve cells in parts of the brain to gradually break down and die, leading to uncontrolled movements, emotional or behavioral problems, and loss of cognition. Jacqueline Howard, CNN Money, 24 Sep. 2025 Because its structure is similar to that of adenosine, caffeine can bind to adenosine receptors on nerve cells. Emily Brown, Verywell Health, 24 Sep. 2025 Over time, the condition gets worse as the brain's nerve cells die. Gabrielle Rockson, PEOPLE, 23 Sep. 2025 These cells, derived from human adult stem cells, can divide and transform into specific nerve cell types. Aamir Khollam, Interesting Engineering, 5 Sep. 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

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Cite this Entry

“Nerve cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nerve%20cell. Accessed 30 Sep. 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

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