[-ING2.] That warrants.
1561. Daus, trans. Bullinger on Apoc. (1573), 155. Least any man should doubt any whit of these celestiall miseries. Here is added the warranting word, Amen.
1766. Blackstone, Comm., II. xx. 302. The obligation of the heir was only on condition that he had other sufficient lands by descent from the warranting ancestor.