the act or process of prosecuting, or of endeavoring to gain or accomplish something; pursuit by efforts of body or mind; as, the prosecution of a scheme, plan, design, or undertaking; the prosecution of war.-the institution and carrying on of a suit in a court of law or equity, to obtain some right, or to redress and punish some wrong; the carrying on of a judicial proceeding in behalf of a complaining party, as distinguished from defense.-the institution, or commencement, and continuance of a criminal suit; the process of exhibiting formal charges against an offender before a legal tribunal, and pursuing them to final judgment on behalf of the state or government, as by indictment or information.-the party by whom criminal proceedings are instituted.