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 cooling system tied to the supercomputer is also expected to consume five times less energy. Neetika Walter, Interesting Engineering, 8 May 2026 The supercomputer, which is being developed with local firm Solutions by stc, is a clear sign of how Gulf oil producers are using technology to transform their oil and gas industries. Matthew Martin, semafor.com, 7 May 2026 For its part, SpaceX focused its announcement on the capability of the Colossus 1 supercomputer that’s at the center of the deal. ArsTechnica, 6 May 2026 Anthropic brought up the topic while announcing a deal to use the Memphis Colossus 1 supercomputer from xAI, which was absorbed by SpaceX in February. Michael Kan, PC Magazine, 6 May 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 10 May. 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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