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Synonyms

supercomputer

American  
[soo-per-kuhm-pyoo-ter, soo-per-kuhm-pyoo-ter] / ˈsu pər kəmˌpyu tər, ˌsu pər kəmˈpyu tər /

noun

  1. a very fast, powerful mainframe computer, used in advanced military and scientific applications.


supercomputer British  
/ ˌsuːpəkəmˈpjuːtə /

noun

  1. a powerful computer that can process large quantities of data of a similar type very quickly

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of supercomputer

super- + computer

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

After IBM’s Deep Blue supercomputer scored a landmark victory over chess champion Garry Kasparov in 1997, researchers sought new simulations to push the frontiers of machine intelligence.

From MarketWatch • May 23, 2026

The accomplishment was made possible using JUPITER, Europe's first exascale supercomputer, which was officially launched at Forschungszentrum Jülich last September.

From Science Daily • May 11, 2026

According to Opta's supercomputer, it is now 99% likely the final relegation spot will be taken by either Tottenham or West Ham.

From BBC • Apr. 24, 2026

Combining Cursor's software and product expertise with SpaceX's "Colossus" AI training supercomputer will enable the company "to build the world's most useful models," it said.

From Barron's • Apr. 21, 2026

“And, unlike Charlotte, I wasn’t using a supercomputer capable of performing over five hundred trillion floating-point operations per second.”

From "City Spies" by James Ponti

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