A more thorough explanation:

Definition: A certificate of conviction is a legal document that authorizes a person's imprisonment after they have been found guilty of a crime.

Example: When a person is convicted of a crime, the judge will issue a certificate of conviction that outlines the details of the crime and the sentence that the person will serve. This document is then sent to the appropriate authorities, such as the prison where the person will be incarcerated.

Explanation: The example illustrates how a certificate of conviction is used in the legal system. It shows that this document is issued by a judge after a person has been found guilty of a crime and that it is used to authorize the person's imprisonment. The certificate of conviction is an important legal document that ensures that the sentence is carried out properly.