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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After all, the play's key character is a supercomputer, absorbing information and throwing it back in our faces. Shania Russell, Entertainment Weekly, 9 Dec. 2025 Lower-energy magnetic manipulation means cooler, more efficient systems — an essential advantage for supercomputers running thousands of processors. Neetika Walter, Interesting Engineering, 9 Dec. 2025 Because the dataset included 38 million obituaries, the analysis ran on a supercomputer. Kyle Fiore Law, The Conversation, 8 Dec. 2025 In those early days, Mothersbaugh recalls working with animators to create visuals on the Cray-1, among the first supercomputers. Greta Cross, USA Today, 5 Dec. 2025 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 13 Dec. 2025.

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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