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.
Fans of the Ivy League computer science grad, who’s received significant public support from people critical of America’s expensive health care system, started lining up in the cold hours before dawn. Molly Crane Newman, Mercury News, 3 Dec. 2025 The students there, led this year by team captains Sean Lee and Avani Karthik, have been working on synthetic biology, a field that combines biology with engineering, genetics and computer science. Bill Whitaker, CBS News, 1 Dec. 2025 The machines don’t learn all on their own, said Brown, program director of computer science at CSU Global. Judith Kohler, Denver Post, 1 Dec. 2025 This included Philip Bell, computer science and information systems associate professor at Grossmont College, participating in NVIDIA’s Deep Learning Institute. Carlos Rico, San Diego Union-Tribune, 25 Nov. 2025 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 12 Dec. 2025.

Kids Definition

computer science

noun
: a branch of science that deals with the theory of computing or the design of computers
Last Updated: - Updated example sentences
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