The meaning of RELEVANCE is relation to the matter at hand. How to use relevance in a sentence. Relevance or relevancy? Both words mean the same thing, but many people think relevancy isn’t a word despite it being the original form. These words, which derive from the root word relevant, mean to connect to what is being done or considered. They serve as a noun to highlight the degree of this relationship and have been around since at least the mid-16th century. Let’s take a closer look at their use and why one is more accepted in modern use than the other. Relevance vs. Relevancy ... Relevance is the connection between topics that makes one useful for dealing with the other. Relevance is studied in many different fields, including cognitive science, logic, and library and information science. Epistemology studies it in general, and different theories of knowledge have different implications for what is considered relevant. Relevance means having a bearing or connection with the matter at hand. Find out the synonyms, translations and examples of relevance in different contexts and languages.