Boothin
Boothin refers to a specific type of decorative trim or molding, often found in historical architecture. It is characterized by its distinctive shape, which typically features a convex curve on its upper surface transitioning to a concave curve below. This profile allows it to create a visually appealing transition between vertical and horizontal surfaces, such as where a wall meets a ceiling or a floor.
The term "boothin" is not as widely recognized as terms like "cornice" or "baseboard," and its usage