Definitions for "Relevancy"
The degree to which a Web site or Web page provides the information a user is seeking.
The degree to which a search result applies to what the searcher has been looking for; or the degree to which the search results are relevant to the user′s query.
A measure of how closely a search result matches the expectations of a search engine user after conducting a keyword Search. Can be measured by Click-Through Rate.
The quality or state of being relevant; pertinency; applicability.
That quality of evidence that renders it properly applicable in proving or disproving any matter in issues; a tendency in logic to prove or disprove a fact that is in issue in the case.
the relation of something to the matter at hand
Sufficiency to infer the conclusion.