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.
Off the field, he was twice named to the SEC’s All-Academic team and received a Bachelor’s degree in computer science and a Master’s degree in business administration. Barry Jackson, Miami Herald, 31 Oct. 2025 New grads are also competing with rapidly advancing AI for entry-level positions, especially in fields like computer science which, not long ago, was synonymous with high salaries and job security. Allison Danielsen, Fortune, 26 Oct. 2025 Washington — Hundreds of thousands of young Americans fresh out of college with a computer science degree have struggled to find a job over the past year. Bryan Mena, CNN Money, 25 Oct. 2025 The technology levy directly supports classroom instruction by funding student learning devices, digital tools, cybersecurity, communications systems, computer science education and career and technical education, according to the district. Imani Cruzen, Twin Cities, 25 Oct. 2025 See All Example Sentences for computer science

Word History

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of computer science was in 1961

Browse Nearby Words

Cite this Entry

“Computer science.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/computer%20science. Accessed 2 Nov. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!