INJURIA NON EXCUSAT INJURIAM TheLaw.com Law Dictionary & Black's Law Dictionary 2nd Ed.Latin, meaning A wrong does not excuse a wrong. Related Posts:INJURIADE INJURIAJUDEX NON POTEST INJURIAM SIBI DATAM PUNIRENULLUS COMMODUM CAPERE POTEST EX SUA INJURIA PROPRIAIMPOTENTIA EXCUSAT LEGEMIGNORANTIA FACTI EXCUSAT IGNORANTIA JURIS NON EXCUSAT