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
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.
This boxy humming machine was basically the teacher's equivalent of a supercomputer and about as high-tech as things got in those days. — Sarah Scott, Parents, 30 June 2026 From climate change to drug discovery, quantum computing is expected to be solve problems at a pace where even the fastest supercomputers appear to be slow-moving snails. — Ameya Paleja, Interesting Engineering, 6 July 2026 El Capitan held the record for the world’s most powerful supercomputer – until recently. — John Werner, Forbes.com, 25 June 2026 Today, researchers can access almost every bit of knowledge about a specialized topic, instantly; work globally with hundreds of scientists; sequence genomes cheaply; and run models on powerful supercomputers. — Eric Berger, ArsTechnica, 3 July 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

Rhymes for supercomputer

See All Rhymes for supercomputer

Browse Nearby Words

supercompression
supercomputer
superconduct
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Cite this Entry

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

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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

More from Merriam-Webster on supercomputer

Nglish: Translation of supercomputer for Spanish Speakers

Britannica.com: Encyclopedia article about supercomputer

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