supercluster
noun
su·per·clu·ster
ˈsü-pər-ˌklə-stər 
: a group of gravitationally associated clusters of galaxies
Examples of supercluster in a Sentence
Recent Examples on the Web
Zuckerberg said Meta’s first supercluster is called Prometheus, and that the company is building several other multi-gigawatt clusters.
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Ashley Capoot, CNBC, 14 July 2025
The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, is dwarfed by the Hercules–Corona Borealis Great Wall.
—Robert Lea, Space.com, 20 Apr. 2025
This sell-off indicated a sense that the next wave of AI models may not require the tens of thousands of top-end GPUs that Silicon Valley behemoths have amassed into computing superclusters for the purposes of accelerating their AI innovation.
—Miles Klee, Rolling Stone, 28 Jan. 2025
For instance, Oracle recently chose AMD’s accelerated computing chips to power its latest supercluster for high-intensity AI workloads, after testing showed that AMD’s GPUs delivered low latency and strong performance at a competitive price.
—Trefis Team, Forbes, 16 Jan. 2025
Clusters can clump up in the cosmos to form clusters of clusters, called superclusters.
—Phil Plait, Scientific American, 8 Mar. 2024
The fluctuations reflected variations in the universe’s density, and the denser regions would later coalesce into galaxies and even larger-scale structures of superclusters of galaxies lining up like a cosmic spider web.
—Kenneth Chang, New York Times, 3 June 2024
Laniakea comprises four supercluster branches totaling over 500 groups and clusters with more than 100,000 individual galaxies.
—Paul Sutter, Ars Technica, 24 Apr. 2023
Unlike clusters and groups, superclusters are not gravitationally bound and have not yet completely collapsed.
—Paul Sutter, Ars Technica, 24 Apr. 2023
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Ashley Capoot, CNBC, 14 July 2025
The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, is dwarfed by the Hercules–Corona Borealis Great Wall.
—Robert Lea, Space.com, 20 Apr. 2025
This sell-off indicated a sense that the next wave of AI models may not require the tens of thousands of top-end GPUs that Silicon Valley behemoths have amassed into computing superclusters for the purposes of accelerating their AI innovation.
—Miles Klee, Rolling Stone, 28 Jan. 2025
For instance, Oracle recently chose AMD’s accelerated computing chips to power its latest supercluster for high-intensity AI workloads, after testing showed that AMD’s GPUs delivered low latency and strong performance at a competitive price.
—Trefis Team, Forbes, 16 Jan. 2025
Clusters can clump up in the cosmos to form clusters of clusters, called superclusters.
—Phil Plait, Scientific American, 8 Mar. 2024
The fluctuations reflected variations in the universe’s density, and the denser regions would later coalesce into galaxies and even larger-scale structures of superclusters of galaxies lining up like a cosmic spider web.
—Kenneth Chang, New York Times, 3 June 2024
Laniakea comprises four supercluster branches totaling over 500 groups and clusters with more than 100,000 individual galaxies.
—Paul Sutter, Ars Technica, 24 Apr. 2023
Unlike clusters and groups, superclusters are not gravitationally bound and have not yet completely collapsed.
—Paul Sutter, Ars Technica, 24 Apr. 2023
Cite this Entry
“Supercluster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supercluster. Accessed 30 Jul. 2025.
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