The term "defense counsel" refers to a lawyer who represents someone accused of committing a crime. This attorney acts as an advocate for their client, providing legal advice and representation throughout the criminal justice process. The defense counsel's primary role is to ensure that their client receives a fair trial and to protect their rights under the law. They may also work to negotiate a plea bargain or reduce the charges against their client if it is in their best interest. Overall, the defense counsel plays an essential part in ensuring that justice is served for those accused of crimes.