Rimedge

Rimedge refers to the outer boundary or edge of a circular or round object. This term is often used in contexts involving pottery, where the rim is the lip or edge of a vessel like a bowl or vase. In geology, rim edge can describe the edge of a crater or caldera. The concept also applies to any circular feature, such as the edge of a wheel or a circular platform. The specific material and context will determine the characteristics of a rimedge, but its fundamental definition remains the outermost perimeter of a circular form.