supercomputer

noun

su·​per·​com·​put·​er ˈsü-pər-kəm-ˌpyü-tər How to pronounce supercomputer (audio)
: a large very fast mainframe used especially for scientific computations

Examples of supercomputer in a Sentence

Recent Examples on the Web
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The vehicle is powered by an in-vehicle supercomputer built around eight NVIDIA DRIVE AGX Thor system-on-chips based on the Blackwell GPU architecture. Neetika Walter, Interesting Engineering, 8 Jan. 2026 The new hardware, which also includes networking and connectivity components, will be part of its DGX SuperPod supercomputer while also being available as individual products for customers to use in a more modular way. Bloomberg, Mercury News, 6 Jan. 2026 The six-chip family—combine them like Infinity Stones for an AI supercomputer—include a CPU, DPU, GPU, network accelerator, and pair of switches. Andrew Nusca, Fortune, 6 Jan. 2026 His supercomputer, Colossus, was built in 122 days inside a shuttered Electrolux factory. Mackenzie Sigalos, CNBC, 1 Jan. 2026 See All Example Sentences for supercomputer

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of supercomputer was in 1949

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Cite this Entry

“Supercomputer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supercomputer. Accessed 9 Jan. 2026.

Kids Definition

supercomputer

noun
su·​per·​com·​put·​er ˈsü-pər-kəm-ˌpyüt-ər How to pronounce supercomputer (audio)
: a large very fast mainframe used especially for scientific computations

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