Question

what is the meaning of relevance

Answer 1

relevance means a quality or state of being closely connected or appropriate

Answer 2

Explanation:

Relevance means to be closely connected with what one did or considered. It also means something which is important to the matter at the hand. Therefore relevancy is used to show the closeness of the matter and its connection with the other. Relevant is adjective which means important to matter at the hand.

Someone without relevance is called irrelevance.  

For example, I cannot figure out how relevant that speech went which is making me sad right now.

Here relevancy is used to quote the closeness of the matter.