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

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This binary system forms the foundation of modern technologies, including smartphones, supercomputers, data centers, AI, and virtually every digital device in use today. Georgina Jedikovska, Interesting Engineering, 2 June 2026 The National Center for Atmospheric Research won’t be losing its supercomputer. ArsTechnica, 2 June 2026 By bringing computers capable of running everything Nvidia has ever created to the PC form factor, Nvidia is essentially putting a supercomputer in the home that can act as the brains for all other smart devices. Zev Fima, CNBC, 1 June 2026 For the study, the researchers built a virtual molecular cloud threaded with magnetic fields and ran the simulations on ATERUI III, a supercomputer dedicated to astronomical research. Samantha Mathewson, Space.com, 1 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 8 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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