Legal Definitions - grand juror

A grand juror is a person who serves on a grand jury. A grand jury is a group of people who listen to evidence presented by a prosecutor to determine if there is enough evidence to bring criminal charges against someone. A grand juror is different from a petit juror, who serves on a trial jury.

John was selected to serve as a grand juror for the county. He listened to evidence presented by the prosecutor and helped decide if there was enough evidence to bring criminal charges against the defendant.

Another example could be:

Mary was called to serve as a grand juror for a case involving a robbery. She listened to witness testimony and examined evidence to determine if there was enough evidence to bring charges against the suspect.

These examples illustrate the definition of a grand juror by showing how they are responsible for listening to evidence and making decisions about whether or not to bring criminal charges against someone.