Definition

Advertising in search engine results, where ads appear above or alongside organic listings. The art of paying to interrupt someone's research for your benefit.

Example Usage

We bid $8.50 per click for the keyword 'best widget'—which sounds reasonable until you realize 95% of searchers want the free version.

Origin

Pioneered by Overture in 1998; Google AdWords launched in 2000; became industry standard.

Fun Fact

Google generates 99%+ of its $280B annual revenue from paid search, meaning you're basically funding their entire operation.

Source: Google Ads & search marketing documentation

Related Terms