_____ of witnesses refers to when witnesses are ordered by the judge to not discuss the case.

The concept that refers to when witnesses are ordered by the judge not to discuss the case is known as "exclusion." This legal procedure ensures that witnesses do not hear the testimony of others in the same case, which helps preserve the integrity of their testimonies and minimizes the potential for influence or bias. The purpose of exclusion is to prevent witnesses from being swayed by what they hear during the trial, allowing each to present their own account based on personal knowledge.

While "subpoena" refers to a legal document ordering a person to testify or produce evidence, "sequestration" involves isolating jurors during a trial to prevent them from being influenced by outside information. "Dismissal" pertains to the termination of a case or a charge against a defendant. Understanding these distinctions is crucial for recognizing how legal processes are designed to ensure fair trials and just outcomes.