Final answer:
The term used to describe the defendant's explanation to the judge concerning a guilty plea is typically called a plea statement or plea bargain, which can result in a lighter punishment and waived rights such as an appeal.
Step-by-step explanation:
The terms used to describe the defendant's explanation to the judge concerning his or her guilty plea is a plea statement or plea bargain. This process allows the defendant to plead guilty to a lesser charge and potentially receive a lighter punishment than what might be imposed after a trial. A plea bargain is often opted for by defendants to avoid the risk of a more severe sentence and to bypass prolonged trial procedures. It involves negotiations between the defendant and the prosecutor, where the defendant typically waives certain rights, such as the right to an appeal.
The term that describes the defendant's explanation to the judge concerning his or her guilty plea is Plea Statement. A plea statement is a formal statement made by the defendant in court, accepting responsibility for the crimes they are being charged with. It includes an admission of guilt and often provides details about the defendant's actions and motives.