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
  • Often, this is a useful guideline, and limits, in general, are very much the friend of the fiction writer, but there are certain stories that benefit from a sense of instability.
    Nina Mesfin, New Yorker, 5 Apr. 2026
  • The vibe is certainly formal, but in the stylish sense of the word—don’t be afraid to make conversation with the friendly concierge or front desk staff.
    Condé Nast, Condé Nast Traveler, 5 Apr. 2026
Noun
  • In theory, that’s what Slot wants his side to do, but in practice this season, due to personnel, fitness and at times structure, the Liverpool high press has lacked the intensity, aggression and intelligence of previous years.
    Andy Jones, New York Times, 7 Apr. 2026
  • By Saturday, the Pentagon had surged more than 150 aircraft to join the effort to rescue the weapons system officer, Dude 44B, including 64 fighter jets, four bombers, 48 refuelers, 13 rescue planes and 26 intelligence and jamming aircraft, sources told CBS News.
    Lucia I Suarez Sang, CBS News, 7 Apr. 2026
Noun
  • Regardless of their work ethic, intellect and creativity, capital has always exploited them but never been willing to partner with them.
    Jacob Walthour, New York Daily News, 2 Apr. 2026
  • How could all their passion and intellect be allowed to go to waste?
    Moira Donegan, New Yorker, 13 Mar. 2026
Noun
  • Snook believes there are several reasons for pickleball’s momentum.
    Janice Phelan, Kansas City Star, 8 Apr. 2026
  • Bayern Munich will take an advantage back to Germany next week and their goalkeeper is one of the reasons why.
    Sebastian Stafford-Bloor, New York Times, 8 Apr. 2026

Browse Nearby Words

Cite this Entry

“Gray matter.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/gray%20matter. Accessed 8 Apr. 2026.

More from Merriam-Webster on gray matter

Love words? Need even more definitions?

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

More from Merriam-Webster