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
  • Nothing will shake you and wake you like having your senses, your assumptions, your very identity overrun by hour upon hour of First Nations music, dancing, ceremony, and vitality on this patch of Apsáalooke (Crow) land.
    Matt Thompson, SPIN, 14 July 2026
  • SciAm always educates and delights me, and inspires a sense of awe for our vast, beautiful universe.
    Claire Cameron, Scientific American, 14 July 2026
Noun
  • Predictive robot intelligence LingBot-VA unifies future video prediction and policy learning within a single autoregressive framework, jointly learning visual dynamics and robot actions.
    Jijo Malayil, Interesting Engineering, 13 July 2026
  • Fourteen ships transited Hormuz on Sunday, four of which were crude oil tankers, a decline of about 60% compared with the 37 vessels that crossed the same day last week, according to data from the trade intelligence firm Kpler.
    Brian Sullivan,Spencer Kimball, CNBC, 13 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 15 Jul. 2026.

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