The term 'Person of Experience' can be summarized as a person who has had a lot of experience in a particular field. The crossword solution for this term is 'STAGER', which is a person who has been involved in the theatre industry for a long period of time. This could include someone who has worked as an actor, director, producer, or any other role related to the theatre. They have a deep understanding of the industry and are able to provide valuable insight and advice.