Definition: Pinocchio, a character from the "The Adventures of Pinocchio" by Carlo Collodi. He is a puppeteer who creates a variety of fantastical creatures and characters, including Pinocchio, the narrator, and other anthropomorphic figures. The term pinocchio refers to Pinocchio, who is depicted as a small, wooden boy with a nose that is painted red, and who has the ability to create various objects and items using his imagination.