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 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 Some studies reported smaller gray matter volumes in children with ADHD compared to those without, while others showed no difference or even larger volumes. New Atlas, 8 Sep. 2025 This town is built with two primary materials: white and gray matter. Mark Travers, Forbes.com, 21 June 2025 See All Example Sentences for gray matter
Recent Examples of Synonyms for gray matter
Noun
  • So there's really no choice but for the four major conference commissioners to compile a set of rules and guidelines that make at least a marginal bit of sense.
    Arkansas Online, Arkansas Online, 8 Jan. 2026
  • Create a sense of order by clearing those surfaces of holiday-specific decor.
    Kristin Hohenadel, The Spruce, 8 Jan. 2026
Noun
  • Many of these soldiers are still involved in supporting Ukraine, including by providing intelligence, logistics, and training assistance worth at least tens of billions per year.
    Jennifer Kavanagh, Washington Post, 9 Jan. 2026
  • The hackers accessed emails for staffers on the China, foreign affairs, intelligence, and armed services committees, according to a new Financial Times report.
    Andrew Nusca, Fortune, 9 Jan. 2026
Noun
  • The persecution of Trotsky and the Moscow Trials, which caused a rift in the American left, revealed the weakness of Cowley’s party-line political thinking, just as all his other work demonstrated the scope of his literary intellect.
    Vince Passaro, Harpers Magazine, 30 Dec. 2025
  • Mister Terrific emerges as one of Superman’s smartest anchors, threading intellect through a story preoccupied with power, trust, and what the world expects its heroes to be.
    Kathleen Newman-Bremang, Refinery29, 30 Dec. 2025
Noun
  • During pregnancy, common reasons for seeking care include early labor, bleeding, changes in fetal movement, or high blood pressure.
    MemorialCare Medical Group, Oc Register, 10 Jan. 2026
  • One reason the design concept endures is the sink's functionality within the kitchen's larger scheme.
    Kristina McGuirk, Better Homes & Gardens, 10 Jan. 2026

Browse Nearby Words

Cite this Entry

“Gray matter.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/gray%20matter. Accessed 11 Jan. 2026.

More from Merriam-Webster on gray matter

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!