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.
Page had earned a degree in computer engineering from Michigan State, where his father taught computer science. Daniel Munoz, USA Today, 15 Apr. 2026 For decades enrollment in STEM education exploded, partly due to a spike in computer science interest that helped increase science and engineering graduate enrollment by more than a third between 2000 and 2015, according to the National Center for Science and Engineering Statistics (NCSES). Marco Quiroz-Gutierrez, Fortune, 14 Apr. 2026 It was rocked last year, as the administration initially decided to halve the number of awards given out, and heavily prioritize research on quantum computing and computer science. Theresa Gaffney, STAT, 14 Apr. 2026 Since the Great Recession left technology as a rare spot of optimism in American industry, computer science has been among the fastest-growing college majors in the country, according to indispensable degree data from the National Center for Education Statistics. Shira Ovide, Washington Post, 13 Apr. 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

Browse Nearby Words

Cite this Entry

“Computer science.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/computer%20science. Accessed 18 Apr. 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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