The question suggests that the object being described does not have any sides and is not a circle. Based on this information, one possible answer could be that the object is a sphere. A sphere is a three-dimensional geometric shape that is perfectly symmetrical and smooth. It does not have any edges or sides like a polygon, and it is not flat like a circle. Instead, it is a round object that looks the same from all directions. Examples of real-life spheres include a soccer ball, a basketball, and the Earth itself. When you look at these objects, you can see that they do not have any straight sides or flat surfaces. Instead, they are smooth and curved in all directions. In summary, an object that does not have any sides and is not a circle can be a sphere.