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 cortex is composed of gray matter that’s responsible for high-level thinking, which plays a role in learning, memory, problem-solving, emotions and consciousness. Sara Novak, Scientific American, 18 May 2026 The clearest finding is a reduction in gray matter in areas of the brain linked to empathy, understanding other people’s perspectives and social bonds, Saxbe said. Meg Wingerter, Denver Post, 10 May 2026 The gray matter in our brains as early teenagers is actually the fullest of our lives. Kara Alaimo, CNN Money, 28 Apr. 2026 White matter, so named because of a pale, fatty substance called myelin that wraps the bundles of nerves, carries information between gray matter areas like highways in the brain. Christopher M. Filley, The Conversation, 3 Feb. 2026 See All Example Sentences for gray matter
Recent Examples of Synonyms for gray matter
Noun
  • Through Latin and early Christian usage, the word took on its modern sense of an evil supernatural spirit.
    Erik Kain, Forbes.com, 8 July 2026
  • The spiritual economy is not necessarily about outright faith, but rather ritual, emotion and a sense of agency.
    CNN Money, CNN Money, 8 July 2026
Noun
  • Bobbi Queen, a former senior fashion editor at WWD who was known for her intelligence, wit and sense of style, died Thursday at her New York apartment at the age of 84.
    Lisa Lockwood, Footwear News, 6 July 2026
  • Autonomy with human oversight Artificial intelligence handles much of CobraJet’s flight through an autonomous autopilot supported by electro-optical and infrared cameras.
    Aamir Khollam, Interesting Engineering, 6 July 2026
Noun
  • His ebullience, keen intellect and warmth jump off the pages.
    John Blake, CNN Money, 5 July 2026
  • Recognizing her extraordinary intellect, the Wheatley family educated her, and by age 20 her poetry had earned publication in London.
    Robin Follman, Oc Register, 4 July 2026
Noun
  • Kiely Williams will not reprise her role as Aqua, though Disney did not provide a reason.
    Anthony Robledo, USA Today, 9 July 2026
  • Sabatini suggested to the jury there were possible explanations for that aberrant behavior without settling on a specific reason.
    Alex Riggins, San Diego Union-Tribune, 9 July 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 11 Jul. 2026.

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