search engine

American  

[surch en-juhn] / ˈsɜrtʃ ˌɛn dʒən /

noun

Digital Technology.

1. a computer program that searches documents, especially on the World Wide Web, for a specified word or words and provides a list of documents in which they are found.

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search engine British  

noun

1. computing a service provided on the internet enabling users to search for items of interest

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search engine Cultural  

1. Web sites or software that search the Internet for documents that contain a key word, phrase, or subject that is specified by the user to the search engine. Each engine has its own method of searching for information.

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Etymology

Origin of search engine

First recorded in 1990–95

Example Sentences

Through methods like search engine optimization and other nifty page-ranking subterfuge, this nonverified content climbs to the top of search results and people’s consciousness.

From Slate • Mar. 28, 2026

CoreWeave jumps after announcing a multi-year partnership with AI search engine Perplexity.

From Barron's • Mar. 4, 2026

Learn how to use AI “seriously,” not as a search engine.

From The Wall Street Journal • Feb. 12, 2026

The market for traditional search engine optimization was $20 billion to $25 billion, but the potential for AI-driven commerce is much larger, said Amay Aggarwal, a co-founder of Anglera.

From Los Angeles Times • Feb. 11, 2026

Quickly I type Nathan’s name into a search engine.

From "Every Day" by David Levithan