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.
The rankings are created by the most sophisticated supercomputers in the world. — Zach Harper, New York Times, 21 Aug. 2026 Researchers at the Indian Institute of Technology (IIT) Jammu along side their colleagues at IIT Kanpur used supercomputer simulations to understand the microscopic roots of chaos in specialized state of matter called dusty plasma. — Ameya Paleja, Interesting Engineering, 18 Aug. 2026 Deep Blue, a custom supercomputer built by IBM for chess-playing, beat world champion Garry Kasparov in a game in 1997. — Mary Whitfill Roeloffs, Forbes.com, 17 Aug. 2026 According to reports, a standard supercomputer would take hundreds of millions of years to break a cryptography code. — Joshua Hong, Fortune, 15 Aug. 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

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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 1 Sep. 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

Britannica.com: Encyclopedia article about supercomputer

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