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
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Probabilistic computing is a field of computer science and AI that focuses on the study and implementation of probabilistic algorithms, models, and methods for computation. Georgina Jedikovska, Interesting Engineering, 2 June 2026 At Ember, kids ages 6-12 learn about computer science, coding and AI at the Surf and Turf Tennis Center. Karen Billing, San Diego Union-Tribune, 2 June 2026 There’s the Pat Call and Irene Culmo Center for College & Career Guidance, named for a popular biology and computer science teacher, respectively, who began their careers at the school in the late-1970s. Howard Cohen, Miami Herald, 1 June 2026 One field heavily impacted by AI is computer science. Steve Banker, Forbes.com, 30 May 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 4 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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