Definitions

1. noun

A person who is habitually and grossly foolish or stupid, especially in a comical or exaggerated way.

“The comedian played the role of an archbuffoon in the sketch, using over-the-top antics to mock the absurdity of the situation.”

2. adjective

Excessively foolish or stupid, especially in a comical or exaggerated way.

“The politician’s archbuffoonish behavior on live television damaged her public image.”