advertising agency

American  

noun

advertising agencies plural

1. an agency employed by advertisers to plan, design, place, and supervise their advertisements or advertising campaigns.

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advertising agency British  

noun

1. an organization that creates advertising material, contracts for publication space, and sometimes undertakes market research on behalf of its clients

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Other Word Forms

Noun Inflected Forms

• advertising agencies
  plural

Etymology

Origin of advertising agency

An Americanism dating back to 1840–50

Example Sentences

See Examples For:

advertising agency

At 58, Susan Lee Colby founded Grace Creative LA, an advertising agency focused on the 50-and-older market, because, she said, she had “aged out” of traditional advertising agencies.

From MarketWatch ● Jul. 1, 2026

Alan Anderson, the title character of Courtney Maum’s comic novel “Alan Opts Out,” is the co-owner of a Connecticut advertising agency and a man exceedingly well-suited to his line of work.

From The Wall Street Journal ● Jun. 12, 2026

This was a decision influenced by the board of an advertising agency on which Deighton had once served, where everyone else went to Eton.

From BBC ● Mar. 17, 2026

Nicknamed the “Binoculars Building” and once the headquarters for advertising agency Chiat/Day, this building faces Main Street in Venice.

From Los Angeles Times ● Dec. 5, 2025

The advertising agency and the tobacco company were delighted by the unpaid publicity and were only too happy to confess to the error in the coda, “What do you want, good grammar or good taste?”

From "The Sense of Style" by Steven Pinker