👉 A solidiform is a type of mathematical object, which can be thought of as a geometric shape that has been constructed from other shapes. In this case, it's the result of using one or more shapes to form another shape. For example, consider two circles (or spheres) that have been cut out of a larger shape. Each circle is then connected to each other by connecting its center with a line segment. This process can be repeated indefinitely, resulting in a solidiform shape.