1. The quality of being disrespectful, impertinent, or bold in a rude manner; lack of modesty or shame
The impudence of his remarks shocked everyone at the meeting.
A impudência de suas observações chocou a todos na reunião.
2. An impertinent or disrespectful act or statement
It was pure impudence to speak to his elder in such a manner.
Foi pura impudência falar com seu superior daquela forma.