A more thorough explanation:

Definition: The Star Chamber was an English court that had broad civil and criminal jurisdiction at the king's discretion. It was known for its secretive, arbitrary, and oppressive procedures, which included compulsory self-incrimination, inquisitorial investigation, and the absence of juries. The court was abolished in 1641 due to its abuses of power. The term "Star Chamber" can also refer to any secretive, arbitrary, or oppressive tribunal or proceeding.

During the reign of King James I, the Star Chamber was used to prosecute people for political and religious offenses. For example, in 1637, William Prynne was brought before the court for publishing a book that criticized the king's policies. He was fined, imprisoned, and had his ears cut off as punishment.

Today, the term "Star Chamber" is sometimes used to describe any secretive or oppressive legal proceeding. For example, some people have criticized the use of military tribunals to try suspected terrorists, arguing that they are like modern-day Star Chambers.

These examples illustrate how the Star Chamber was used to suppress dissent and punish people who spoke out against the government. The court's procedures were often unfair and arbitrary, and defendants had few rights or protections. The term "Star Chamber" is now used to describe any legal proceeding that is similarly secretive, oppressive, or unfair.