The term MEDIEVAL CLOWN can be summarized as a JESTER, which is a 6 letter word. A JESTER was a professional entertainer in the Middle Ages who performed for royalty and other high-ranking members of society. They were often dressed in brightly colored clothing and wore a cap with bells on it. Jesters were known for their comedic performances, which included juggling, singing, and telling jokes. They were also expected to provide political satire and social commentary.