Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


English definition of “supercomputer”


noun [C]     /ˈsuːpəkəmˌpjuːtər/ IT
a very powerful computer: The world's fastest supercomputers are used to solve large scale scientific problems.
(Definition of supercomputer noun from the Cambridge Business English Dictionary © Cambridge University Press)
Focus on the pronunciation of supercomputer

Word of the Day

limber up

to do gentle exercises to stretch the muscles in order to prepare the body for more active physical exercise

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More