hair cell

noun

: a cell with hairlike processes
especially : one of the sensory cells in the auditory epithelium of the organ of Corti

Examples of hair cell in a Sentence

Recent Examples on the Web
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Furthermore, some studies show that EGCG stimulates hair follicles and prevents damage to hair cells, thus increasing hair growth. Marie Bladt, Vogue, 19 Feb. 2025 Natural hearing results from vibrations hitting tiny structures called hair cells within the cochlea in the inner ear. IEEE Spectrum, 18 July 2022 That’s because animals have hair in their ear (called cilia), which sends sounds to the brain, and those hair cells are able to regenerate. Jon Blistein, Rolling Stone, 20 Nov. 2024 Tinnitus is sometimes linked to high calcium concentrations in cochlear cells—sensory hair cells inside and outside the ear that help your brain interpret sounds. Carley Millhone, Health, 20 Oct. 2024 See All Example Sentences for hair cell

Word History

First Known Use

circa 1890, in the meaning defined above

Time Traveler
The first known use of hair cell was circa 1890

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Cite this Entry

“Hair cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hair%20cell. Accessed 3 Mar. 2025.

Medical Definition

hair cell

noun
: a cell with hairlike processes
especially : one of the sensory cells in the auditory epithelium of the organ of Corti

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