Description; pointing out. That which is said or written todesignate a thing or person.In evidence. Absolutely convincing proof. That proof which excludes all possibility oferror. Treadwell v. Whittier, 80 Cal. 574. 22 Pac. 200, 5 L. R. A. 498, 13 Am. St. Rep.175; Boetgen v. Railroad Co. (Sup.) 50 N. Y. Supp. 332.