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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Quantum computers use qubits that leverage superposition and entanglement to process information in ways classical bits cannot, enabling solutions to problems previously insurmountable for even the most advanced supercomputer. Chuck Brooks, Forbes.com, 13 June 2026 Even the world’s fastest supercomputers fall exceedingly short when compared to a quantum computer with just a few hundred qubits. Ameya Paleja, Interesting Engineering, 9 June 2026 Malik applauded a partnership , announced last year, between Infleqtion and dominant artificial intelligence chipmaker Nvidia , which will see Infleqtion integrate its neutral-atom quantum computer Sqale with Nvidia’s AI supercomputers. Lisa Kailai Han, CNBC, 8 June 2026 An ‘80s movie about teenage Matthew Broderick accidentally hacking into a military supercomputer during the Cold War? Kevin Jacobsen, Entertainment Weekly, 4 June 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 15 Jun. 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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