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Synonyms

computer science

American  

noun

  1. the science that deals with the theory and methods of processing information in digital computers, the design of computer hardware and software, and the applications of computers.


computer science British  

noun

  1. the study of computers and their application

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

computer science Scientific  
  1. The study of the design and operation of computer hardware and software, and of the application of computer technology to science, business, and the arts.


Other Word Forms

Etymology

Origin of computer science

First recorded in 1970–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

For current and prospective college students, and their parents, this might mean avoiding college majors that made sense in a pre-AI world, like computer science, or that were created in response to AI mania.

From The Wall Street Journal Sep. 10, 2026

Clark’s Gen X parents earned computer science degrees in the 1990s and secured stable jobs with clear trajectories for career growth straight out of college.

From MarketWatch Sep. 8, 2026

Walters of Natchez, Miss., who left a career in computer science to pursue a more lucrative calling—manufacturing and installing seamless gutters.

From The Wall Street Journal Sep. 4, 2026

Hugging Face grew out of a 2011 meeting between Clement Delangue, a serial entrepreneur since his teens, and Julien Chaumond, a graduate of France's elite Polytechnique engineering school with a computer science degree from Stanford.

From Barron's Sep. 3, 2026

Ali Burmidian was a professor of computer science at Tulane University, and ran the Masjid ar-Rahmah, a Muslim student association on campus.

From "Zeitoun" by Dave Eggers

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