A barrister is a type of lawyer in common law jurisdictions, who specializes in representing clients in court. Barristers typically provide legal advice and representation in civil and criminal cases, and are often retained to work on specific legal matters or cases. They may also act as advocates, appearing in court on behalf of their clients to present arguments and evidence. In some jurisdictions, barristers are required to be members of a professional body called the Bar Association, which regulates the practice of law within that jurisdiction.