A more thorough explanation:

Definition: Ministri regis (mi-nis-trIree-jis) is a Latin term used in history to refer to ministers of the king, including judges and ministerial officers.

Example: During the medieval period, the ministri regis were responsible for carrying out the king's orders and enforcing the law. They were appointed by the king and held significant power in the kingdom.

Explanation: The example illustrates how the ministri regis were important officials in the medieval period who served the king. They were responsible for maintaining law and order and ensuring that the king's orders were carried out. This shows how the term ministri regis was used to refer to a specific group of people who held a particular role in society.