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Glossary

AEO and SEO glossary

Plain-language definitions of the terms used in answer engine and search optimization.

A

AI Overviews

Google Search's AI-generated summaries that answer a query at the top of the results and link to the sources they draw on.

Answer engine

A system that replies to a question with a direct answer instead of a list of links, such as an AI assistant or an AI search feature.

Answer engine optimization (AEO)

The practice of structuring content so answer engines can find it, understand it and quote it as a direct answer.

C

Citation

A link or reference to the source an AI answer draws on. Being cited is the main goal of AEO.

E

E-E-A-T

Experience, Expertise, Authoritativeness and Trustworthiness: the qualities Google's search quality rater guidelines use to judge content.

F

FAQPage

A schema.org type that marks up a list of questions with their answers on one page.

Featured snippet

A highlighted answer Google shows above the regular results, quoted from one page.

J

JSON-LD

A format for adding structured data to a page as a script block, recommended by Google.

S

sameAs

A schema.org property listing other pages about the same entity, such as official social profiles, to confirm who an organization is.

Schema.org

A shared vocabulary of types and properties for structured data, backed by the major search engines.

Structured data

Code that labels what content is, such as an organization, a product or a question and answer, so machines can read it reliably.

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