computer science

noun

: a branch of science that deals with the theory of computation or the design of computers

Examples of computer science in a Sentence

She has a degree in computer science.
Recent Examples on the Web
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.
More importantly, Bores, who has a degree in computer science, made a name for himself as an advocate for AI regulation, and millions of dollars poured into the district both for and against him on the issue of regulation. Eduardo Cuevas, USA Today, 24 June 2026 For Sanjay Krishnamurthi, a returning Unicorns player who studied computer science at San Jose State, Ashwin’s signing provides a new level of legitimacy to what Major League Cricket is trying to accomplish in the States. Christian Babcock, Mercury News, 23 June 2026 The same is true in computer science. Gerald Bradshaw, Chicago Tribune, 22 June 2026 About 30% of graduates major in computer science, with many more minoring in data analytics. Asia Alexander, Forbes.com, 19 June 2026 See All Example Sentences for computer science

Word History

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of computer science was in 1955

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Cite this Entry

“Computer science.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/computer%20science. Accessed 24 Jun. 2026.

Kids Definition

computer science

noun
: a branch of science that deals with the theory of computing or the design of computers
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