Glossary

The AI SEO Dictionary

Speak the language of the future. Master the terminology that defines the new era of Generative Search.

Start with GEO

Learn what it takes to show up in AI answers and citations.

GEO Optimization

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Search by acronym (GEO, RAG) or by concept (entities, citations, structured data).

Showing 31 of 31 terms

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The AI SEO Dictionary

Start with GEO

Run a quick audit

Compare your stack

Browse terms

Answer Engine Optimization (AEO)

Generative Engine Optimization (GEO)

Retrieval-Augmented Generation (RAG)

Agentic Workflow

LLM Hallucination

Knowledge Graph

Zero-Click Search

AI Overviews (AIO)

Perplexity AI

Semantic Search

Vector Embeddings

Token Context Window

E-E-A-T

Structured Data

Conversational Keywords

Entity SEO

Brand Mention (Citation)

Core Web Vitals

YMYL (Your Money Your Life)

Topical Authority

Search Intent (SERP Intent Alignment)

Indexability (Crawl vs Index)

Information Gain

Entity Disambiguation

Programmatic SEO (pSEO)

Semantic HTML

Canonicalization

Log File Analysis

Schema Markup (JSON-LD)

Core Updates

Crawl Budget

Ready to turn definitions into rankings?

Built on Industry-Leading Standards

The AI SEO Dictionary

Start with GEO

Run a quick audit

Compare your stack

Browse terms

Answer Engine Optimization (AEO)Optimizing your pages to be the direct answer in AI chat interfaces, voice assistants, and zero-click results. The goal…

Answer Engine Optimization (AEO)

Generative Engine Optimization (GEO)The process of optimizing content not just for search engines like Google, but for AI answer engines like ChatGPT, Claud…

Generative Engine Optimization (GEO)

Retrieval-Augmented Generation (RAG)A technique used by AI models to fetch relevant data from an external knowledge base (like your website) before generati…

Retrieval-Augmented Generation (RAG)

Agentic WorkflowA system where autonomous AI agents perform complex tasks—like keyword research, content drafting, and internal linking—…

Agentic Workflow

LLM HallucinationWhen a Large Language Model generates incorrect or nonsensical information. Modern SEO involves grounding models with hi…

LLM Hallucination

Knowledge GraphA network of real-world entities (people, places, things) and their relationships. AI engines rely heavily on structured…

Knowledge Graph

Zero-Click SearchA search result where the answer is displayed directly at the top of the SERP (or in an AI chat), meaning the user never…

Zero-Click Search

AI Overviews (AIO)Google's AI-generated snapshots that appear at the very top of search results, synthesizing information from multiple so…

AI Overviews (AIO)

Perplexity AIA conversational answer engine that provides sourced answers to user queries. Optimizing for Perplexity involves citatio…

Perplexity AI

Semantic SearchSearch technologies that interpret the meaning and context of user queries (intent) rather than just matching keywords l…

Semantic Search

Vector EmbeddingsNumerical representations of text that allow AI to understand the semantic relationship between words. Used by search en…

Vector Embeddings

Token Context WindowThe amount of text (tokens) an AI model can process at once. In SEO, this relates to how much of your page content an LL…

Token Context Window

E-E-A-TExperience, Expertise, Authoritativeness, and Trustworthiness. Google's quality rater guidelines which are critical for…

E-E-A-T

Structured DataStandardized code (Schema markup) added to webpages to help search engines and AI agents understand the content and cont…

Structured Data

Conversational KeywordsLong-tail keywords phrased as natural language questions (e.g., 'How do I fix X?') that align with how users speak to vo…

Conversational Keywords

Entity SEOOptimizing around real-world entities (brands, products, people, locations) rather than only keywords. Entities help sea…

Entity SEO

Brand Mention (Citation)When an AI engine or a webpage references your brand as a source. In GEO, mentions often matter as much as links because…

Brand Mention (Citation)

Core Web VitalsGoogle’s user-experience metrics (LCP, INP, CLS) that reflect real page speed and stability. Better CWV improves convers…

Core Web Vitals

YMYL (Your Money Your Life)YMYL stands for "Your Money or Your Life." It is a category of content that, if inaccurate, could significantly harm a p…

YMYL (Your Money Your Life)

Topical AuthorityTopical authority is the credibility you build by covering a subject deeply, consistently, and usefully over time. It’s…

Topical Authority

Search Intent (SERP Intent Alignment)Search intent is the “why” behind a query: what the user actually wants to accomplish. SERP intent alignment means your…

Search Intent (SERP Intent Alignment)

Indexability (Crawl vs Index)Indexability is whether a search engine can include a page in its index and show it in results. Crawlability is whether…

Indexability (Crawl vs Index)

Information GainInformation gain is the idea that content wins when it adds something meaningfully new compared to what already exists.…

Information Gain

Entity DisambiguationEntity disambiguation is the process of making it crystal clear to search engines and AI systems exactly who you are, wh…

Entity Disambiguation

Programmatic SEO (pSEO)Programmatic SEO is the practice of automatically generating large volumes of landing pages to target long-tail keywords…

Programmatic SEO (pSEO)

Semantic HTMLSemantic HTML means using correct HTML tags that convey the *meaning* of the content, not just its look. Using <button>…

Semantic HTML

CanonicalizationCanonicalization is the process of selecting the "master" URL for a piece of content when multiple versions exist. It te…

Canonicalization

Log File AnalysisLog file analysis is the forensic science of SEO. It involves reading the raw server access logs to see exactly when, ho…

Log File Analysis

Schema Markup (JSON-LD)Schema markup is a standardized vocabulary (code) you put on your website to help search engines understand the *entitie…

Schema Markup (JSON-LD)

Core UpdatesA Core Update is a significant, broad change to Google's ranking algorithms and systems. Unlike minor daily tweaks, Core…

Core Updates

Crawl BudgetThe amount of crawling and indexing attention a search engine allocates to your site. Technical SEO helps make sure impo…

Crawl Budget

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