QUI TACET CONSENTIRE VIDETUR TheLaw.com Law Dictionary & Black's Law Dictionary 2nd Ed.Latin, meaning He who is silent appears to consent. Related Posts:ITER ARMA LEGES SILENTALITERQUI NON PROHIBET QUOD PROHIBERE POTEST ASSENTIRE VIDETURQUI NON OBSTAT QUOD OBSTARE POTEST FACERE VIDETURCONSENT-RULECONSENSU