👉 The term "polynodal" is a Latin phrase that translates to "polyhedron of points." In mathematics, it refers to a geometric shape consisting of many line segments connected by curves and angles. Polynomials are a fundamental tool in algebraic geometry, where they are used to study the structure of surfaces such as planes, cones, and spheres. Polynodal shapes can be thought of as two-dimensional analogues of 3D objects like cubes or cylinders, but with an added layer