gray matter

Definition of gray matternext

Example Sentences

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.
Recent Examples of gray matter Long-term, alcohol damages the brain by shrinking white and gray matter, dulling rewards, and overactivating the stress system. Sarah Bence, Verywell Health, 6 Nov. 2025 In the brain, MRI can differentiate between white matter and gray matter and can also be used to diagnose aneurysms and tumors. Jenna Prestininzi, Freep.com, 28 Oct. 2025 The researchers looked specifically at where gray matter (the body of a neuron) intersects with white matter (the long axons that project out of the cell body) — an area thought to be particularly vulnerable to head impacts. The New York Times News Service Syndicate, San Diego Union-Tribune, 14 Oct. 2025 Those with less social connection were also found to have smaller gray matter volume in regions of the brain associated with thinking and learning. Arianna Huffington, Time, 1 Oct. 2025 See All Example Sentences for gray matter
Recent Examples of Synonyms for gray matter
Noun
  • Some of the messages of support seemed motivated by a sense of friendship, or at least celebrity-class solidarity.
    Helen Rosner, New Yorker, 15 Mar. 2026
  • For some, the fact that she was left out makes no sense.
    Lizzie Lanuza, StyleCaster, 14 Mar. 2026
Noun
  • Roughly 400 vessels were spotted operating in the Gulf of Oman, as a massive backlog of ships waited near the chokepoint, according to a report from maritime intelligence firm Windward on Sunday.
    Anniek Bao, CNBC, 18 Mar. 2026
  • Esmaeil Khatib, Iran’s intelligence minister, was targeted in a strike conducted by the IDF in Tehran, Iran.
    Washington Examiner Staff, The Washington Examiner, 18 Mar. 2026
Noun
  • How could all their passion and intellect be allowed to go to waste?
    Moira Donegan, New Yorker, 13 Mar. 2026
  • Focusing on Young’s addiction feels reductive, especially when her catalog is filled with humor and intellect and skill.
    Julyssa Lopez, Rolling Stone, 11 Mar. 2026
Noun
  • The reason for this reluctance goes back more than a quarter of a century — to a time when some of the current cabinet were still at school.
    Ian King, CNBC, 18 Mar. 2026
  • According to the county, the reason for the holdup is that the Coast Guard never installed a septic system.
    John Ramos, CBS News, 18 Mar. 2026

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Cite this Entry

“Gray matter.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/gray%20matter. Accessed 19 Mar. 2026.

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