1. In a manner that shows a lack of respect for someone or something considered important or sacred
He spoke irreverently about the ancient traditions of the church.
Ele falou irreverentemente sobre as tradições antigas da igreja.
2. In a disrespectful or impertinent way, often with humor or mockery
She irreverently joked about the company's CEO during the meeting.
Ela brincou irreverentemente sobre o CEO da empresa durante a reunião.