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
  • Much of the crowd has–or knows someone who has, contributed to the sense of community that permeates the space.
    Jessica Chapel, Condé Nast Traveler, 15 Feb. 2026
  • As a three-term Mecklenburg County commissioner, my daily concern is delivering common-sense solutions to our problems as efficiently as possible to keep the tax rate low.
    Charlotte Observer, Charlotte Observer, 14 Feb. 2026
Noun
  • An array of former intelligence and law enforcement officials have received subpoenas in the investigation.
    Eric Tucker, Los Angeles Times, 17 Feb. 2026
  • About 13 million barrels per day of crude oil transited the Strait of Hormuz in 2025, accounting for roughly 31% of global seaborne crude flows, data provided by market intelligence firm Kpler showed.
    Sam Meredith, CNBC, 17 Feb. 2026
Noun
  • Duncan will recur as Mimir, a cheery fellow from Celtic lands with an expansive intellect, a quick wit and a good head on his shoulders.
    Rosy Cordero, Deadline, 30 Jan. 2026
  • What came to him naturally was his intellect.
    Kevin Kruse, Forbes.com, 29 Jan. 2026
Noun
  • Lawmakers in New Mexico also cited the intense immigration enforcement efforts in Minnesota as a reason to limit cooperation with ICE.
    David A. Lieb, Los Angeles Times, 18 Feb. 2026
  • While Western thought often separates the two, in Chinese culture, emotion and reason are more deeply intertwined.
    Precious Adesina, CNN Money, 17 Feb. 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 20 Feb. 2026.

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