A more thorough explanation:

Definition: Jus ecclesiasticum is a Latin term that refers to ecclesiastical law. It is the body of law that is largely derived from canon and civil law and is administered by the ecclesiastical courts. It governs the doctrine and discipline of a particular church, especially Anglican canon law.

Examples: An example of jus ecclesiasticum is the law that governs the Catholic Church. This law is based on the Code of Canon Law, which outlines the rules and regulations that govern the Church's doctrine and discipline. Another example is the Anglican canon law, which is the law that governs the Anglican Church.

Explanation: Jus ecclesiasticum is the law that governs the religious institutions and their practices. It is based on the principles of canon and civil law and is administered by the ecclesiastical courts. The examples illustrate how jus ecclesiasticum is applied in different religious institutions, such as the Catholic Church and the Anglican Church.