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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:

She has described that experience as important in shaping an interdisciplinary approach that combines basic science, computer science, and medicine.

From Science Daily Aug. 14, 2026

Chacon also leads an e-sports program — which, in her hands, is computer science training and problem-solving designed as fun.

From Los Angeles Times Aug. 12, 2026

Yet already computer science enrollment has begun to slide -- dropping six percent across the University of California system and falling at two-thirds of computing programs nationwide, according to the Computing Research Association.

From Barron's Jul. 17, 2026

Stoica, like Klein, is a professor of computer science at the University of California, Berkeley.

From The Wall Street Journal Jun. 25, 2026

He asked the class how many of us were taking computer science, and everybody but me and this one girl who didn’t speak English raised their hands.

From "It’s Kind of a Funny Story" by Ned Vizzini

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