What is Approver?

Legal Definition
Bngl. crim. law. One confessing himself guilty of felony, and approving others of the same crime to save himself. Crompt. Inst. 250 3 Inst. 129.
-- Bouviers Law Dictionary
Legal Definition
n. In real property law. Approvement; Improvement. "There can be no approver in derogation of a right Of common of turbary." 1 Taunt 485. In criminal law. An accomplice in crime who accuses others of the same offence, and Is admitted as a witness at the discretion of the court to give evidence against his companions in guilt. He is vulgarly called "Queen's Evidence." He is one who confesses himself guilty of felony and accuses others of the same crime to save himself from punishment. Myers v. People, 26 III. 175. In old English law. Co.rtain men sent into the several counties to Increase the farms (rents) of hundreds and wapentakes, which formerly were let at a certain value to the sheriff. Cowell. Bailiffs of lords in their franchises. Sheriffs were called the king's "approvers" in 1 Edw. III. st 1, c. 1. Termes de la Ley, 49. Approvers in the Marches were those who had license to sell ahd purchase beasts there.
-- Black's Law Dictionary
Legal Definition
One indicted for a capital offence who confessed before plea and accused another person of it. See 26 111. 173.
-- Ballentine's Law Dictionary
Legal Definition
L. Fr. To approve or prove; to vouch. Kelham.
-- Black's Law Dictionary