Glossary
AEO and SEO glossary
Plain-language definitions of the terms used in answer engine and search optimization.
A
- AI Overviews
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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
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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)
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The practice of structuring content so answer engines can find it, understand it and quote it as a direct answer.
C
- Citation
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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
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Experience, Expertise, Authoritativeness and Trustworthiness: the qualities Google's search quality rater guidelines use to judge content.
F
- FAQPage
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A schema.org type that marks up a list of questions with their answers on one page.
- Featured snippet
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A highlighted answer Google shows above the regular results, quoted from one page.
J
- JSON-LD
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A format for adding structured data to a page as a script block, recommended by Google.
S
- sameAs
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A schema.org property listing other pages about the same entity, such as official social profiles, to confirm who an organization is.
- Schema.org
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A shared vocabulary of types and properties for structured data, backed by the major search engines.
- Structured data
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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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