Definition: The term "nodulus" is a term used in mathematics to describe a geometric shape. It is a type of fractal, or self-similarity, that forms when a shape is repeatedly scaled down and then increased back up again. In this definition, "nodulus" refers to the shape itself, not any particular aspect or characteristic of it. However, if you are referring to a specific example of a nodulus, such as one found in a mathematical problem or an image on a