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 Niotis added that neurodegenerative diseases cause accelerated brain shrinkage in specific regions of the brain like the gray matter. Sandra Rose Salathe, Flow Space, 21 Nov. 2025 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 See All Example Sentences for gray matter
Recent Examples of Synonyms for gray matter
Noun
  • That’s not to say the decisions were easy and lacked a sense of foreboding.
    Michael Smolens, San Diego Union-Tribune, 26 Apr. 2026
  • February 19 – March 20 Small choices today create a sense of ease that lasts.
    Tarot.com, Hartford Courant, 26 Apr. 2026
Noun
  • Charles is expected to talk about the defense, intelligence and security ties the countries have shared for decades.
    Kathryn Palmer, USA Today, 29 Apr. 2026
  • Belarus’ presidential press service said the negotiations had involved intelligence services from seven countries.
    Claudia Ciobanu, Los Angeles Times, 28 Apr. 2026
Noun
  • Though an unabashedly liberal Democrat, Hart commanded respect from lawmakers of both parties for his intellect, decency and grit.
    John T. Shaw, Chicago Tribune, 27 Apr. 2026
  • Propaganda was the art that conveyed—through emotions and even spirituality, not intellect—the all-encompassing ideology that ruled one’s life.
    Literary Hub, Literary Hub, 27 Apr. 2026
Noun
  • The assassination attempt failed — and Hinckley was arrested, tried and found not guilty by reason of insanity in 1982.
    Kelsie Cairns, FOXNews.com, 29 Apr. 2026
  • McCollum’s line was one of the biggest reasons the game never got complicated.
    C.J. Holmes, New York Daily News, 29 Apr. 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 1 May. 2026.

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