contravene
Cross references: 1. deny con.tra.vene \.ka:n-tr*-'ve-n\ vt [MF or LL; MF contrevenir, fr. LL contravenire, fr. L contra-] + venire to come 1: to go or act contrary to {~ a law} 2: to oppose in argument : CONTRADICT {~ a proposition} - con.tra.ven.er n