A more thorough explanation:

Definition: Typographum is a Latin word that refers to something that has been printed using a type, as opposed to being written by hand (which is called chirographum).

Example: When Johannes Gutenberg invented the printing press in the 15th century, he revolutionized the way books were produced. Instead of copying books by hand, which was a slow and expensive process, he was able to print multiple copies quickly and efficiently using movable type. These printed books were considered typographum, as they were made using a type.

Explanation: The example illustrates how typographum refers to something that has been printed using a type. In this case, it refers to the printed books that were produced using movable type, which was a significant advancement in the history of printing. The term is used to distinguish printed materials from those that are written by hand, which is called chirographum.