A more thorough explanation:

Diligiatus is a noun that refers to a person who has been cast out of the law's protection. This means that they are no longer under legal protection and are considered an outlaw.

• After committing a serious crime, the thief became a diligiatus and was no longer protected by the law.
• The bandit was declared a diligiatus and was forced to live outside of society.

These examples illustrate how a person can become a diligiatus by breaking the law and being cast out of legal protection. This means that they are no longer considered a part of society and must live outside of it.