computer science

NOUN

the study of computers

Synonyms

STRONGEST

artificial intelligence computer technology data processing information technology robotics

WEAK

computer-aided learning computer-aided testing cybernetics information retrieval natural language processing neural networks operating systems programming programming languages simulation systems analysis

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.

For centuries, humans have tried to understand the nature of the mind using what tools were available—from philosophy and theology to neuroscience and computer science.

From The Wall Street Journal • Mar. 25, 2026

When Ryder Paredes, 22, began studying computer science as an undergraduate three years ago, “AI was in its infancy, it wasn’t very intelligent,” the Montclair, N.J., native said.

From The Wall Street Journal • Mar. 22, 2026

Tumi, who studies computer science, said she had decided not to head home to stop the infection from spreading.

From BBC • Mar. 19, 2026

"Even little changes can end up telling a very different story," said James O'Brien, a professor of computer science at the University of California, Berkeley, and "could change the perception of events".

From Barron's • Mar. 10, 2026

II In computer science, Brian Chavez wore faded blue jeans and black Reeboks.

From "Friday Night Lights: A Town, A Team, And A Dream" by H.G. Bissinger