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.
The company will also sponsor a computer science conference about the proof as part of this investigation, according to Williams. — Joseph Howlett, Scientific American, 27 Oct. 2026 Among this generation’s finest is a 20-year-old computer science and fashion design student named Chidi Obialo, or heavensouls. — Kieran Press-Reynolds, Pitchfork, 26 Oct. 2026 The mathematics and computer science graduate, who spent two years in the Peace Corps, launched Netflix by mailing DVDs in red envelopes to customers bothered by Blockbuster Video chain’s practices and late fees. — Meg James, Los Angeles Times, 26 Oct. 2026 The child studying English was met with loving lament, while the one pursuing computer science at Stanford University was the flag post of family pride. — Kamau Bobb october 21, Literary Hub, 21 Oct. 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 8 Nov. 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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