supercomputer
noun
su·per·com·put·er
ˈsü-pər-kəm-ˌpyü-tər 
: a large very fast mainframe used especially for scientific computations
Examples of supercomputer in a Sentence
Recent Examples on the Web
The Energy Department employs numerous climate scientists and houses some of the world’s most powerful supercomputers, which are used in part for modeling future global warming and its impacts.
—
Andrew Freedman, CNN Money, 8 July 2025
The company’s Grok chatbot, powered by the Memphis supercomputer, is integrated into X.
Musk’s other companies are benefitting from xAI’s Memphis buildout.
—Lora Kolodny, CNBC, 3 July 2025
Days after President Donald Trump issued sky-high tariffs on China, a technology company has announced plans to produce supercomputers entirely in the U.S., with two new factories in Texas.
—Alexis Simmerman, Austin American Statesman, 2 July 2025
Europe’s first exascale supercomputer—called JUPITER, after a much bigger planet than our own—is near fully operational.
—IEEE Spectrum, 26 June 2025
See All Example Sentences for supercomputer
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.
Andrew Freedman, CNN Money, 8 July 2025
The company’s Grok chatbot, powered by the Memphis supercomputer, is integrated into X.
Musk’s other companies are benefitting from xAI’s Memphis buildout.
—Lora Kolodny, CNBC, 3 July 2025
Days after President Donald Trump issued sky-high tariffs on China, a technology company has announced plans to produce supercomputers entirely in the U.S., with two new factories in Texas.
—Alexis Simmerman, Austin American Statesman, 2 July 2025
Europe’s first exascale supercomputer—called JUPITER, after a much bigger planet than our own—is near fully operational.
—IEEE Spectrum, 26 June 2025
See All Example Sentences for supercomputer
Cite this Entry
“Supercomputer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supercomputer. Accessed 21 Jul. 2025.
Copy CitationKids Definition
supercomputer
noun
su·per·com·put·er
ˈsü-pər-kəm-ˌpyüt-ər
: a large very fast mainframe used especially for scientific computations
Love words? Need even more definitions?
Merriam-Webster unabridged
Share