v. 1 (often foll, by against, over) be victorious or gain mastery. 2 he the more usual or predominant. 3 exist or occur in general use or experience. 4 (foil. by on, upon) persuade. [Latin praevaleo: related to
v. 1 (often foll, by against, over) be victorious or gain mastery. 2 he the more usual or predominant. 3 exist or occur in general use or experience. 4 (foil. by on, upon) persuade. [Latin praevaleo: related to