Definition of Plea bargain

• (criminal law) a negotiation in which the defendant agrees to enter a plea of guilty to a lesser charge and the prosecutor agrees to drop a more serious charge; "his admission was part of a plea bargain with the prosecutor"; "plea bargaining helps to stop the courts becoming congested"
• agree to plead guilty in return for a lesser charge; "If he plea-bargains, he will be sent to a medium-security prison for 8 years"