Examples from the Web for approver
I would have turned "approver" against my father rather than gone on in this fashion.The Dodd Family Abroad, Vol. I.(of II)|Charles James Lever
He called these hostels her hostels, made her the approver of all he did, but he kept every particle of control in his own hands.The Wife of Sir Isaac Harman|H. G. (Herbert George) Wells
The statement of the approver confirmed the declarations of the other witnesses, and both prisoners were found guilty.
Oates was the principal witness against them; but he was followed by Praunce, an approver, and others.The Chronicles of Newgate, vol. 1/2|Arthur Griffiths
I would rather pay for every breakfast, and even every dinner, eaten by me since here I came, than take money as an approver.Lorna Doone|R. D. Blackmore