👉 A category is a set of objects (or "items") with certain properties or characteristics that can be combined to form new categories. In other words, it's a collection of items that are related in some way. For example, if we have two cats named Charlie and Kitty, the catagories they belong to are their names, as well as their ages. In mathematics, a category is a mathematical structure consisting of objects (or "items"), morphisms (or "transitions") between
