Keyword Research Glossary

Featured Snippet

A selected search result displayed in a special box at the top of Google's results page that directly answers the search query, showing content extracted from a web page above the standard organic results — often called 'position zero.'

Keyword Clustering

The process of grouping semantically related keywords together so that a single piece of content can rank for multiple related search queries simultaneously.

Keyword Difficulty

A score (typically 0–100) that estimates how hard it would be to rank on the first page of Google for a given keyword, based primarily on the authority of pages currently ranking.

Keyword Gap

The set of keywords that your competitors rank for in search results but your site does not — representing untapped traffic opportunities that competitors are capturing and you are missing.

Keyword Intent

The underlying goal or purpose a user has when typing a search query — categorized as informational, navigational, commercial, or transactional — used to match content format to what searchers actually want.

Long-Tail Keywords

Specific, multi-word search phrases with lower individual search volume but higher purchase intent and lower competition than broad 'head' keywords.

LSI Keywords

Latent Semantic Indexing keywords are terms and phrases that are semantically related to your main keyword, helping search engines understand the full context and topical depth of your content.

Negative Keyword

A keyword that you exclude from a paid search or display campaign so that your ads do not appear when that term is part of a user's search query — preventing irrelevant clicks and wasted ad spend.

People Also Ask

A dynamic SERP feature showing expandable question-and-answer boxes related to the original search query, appearing on most Google search results pages and sourcing answers from various web pages.

Search Volume

The average number of times a keyword is searched per month in a given location, used to estimate the traffic potential of ranking for that term.

Seed Keyword

A broad, short keyword (typically 1–2 words) that serves as the starting point for a keyword research process, from which you expand into a comprehensive list of related keywords and phrases.