Juror/ˈdʒʊrər/ Definition 1 of 2Pro Tip 1/3Legal Setting Used in the context of court cases where legal judgment is involved. The juror had to remain unbiased throughout the trial. Pro Tip 2/3Civic Duty Serving as a juror is considered a responsibility for citizens in many countries. He received a summons to fulfill his civic duty as a juror. Pro Tip 3/3Confidential Role Jurors must keep their discussions and verdict deliberations private. As a juror, she was not allowed to talk about the case outside the jury room.