👉 "Non-nebulous" is a technical term in computer science and software engineering that refers to an object or function that does not emit any output, even if it has been called multiple times. It's often used in situations where one might expect some kind of output from the object or function but instead it emits no output at all. Non-nebulous objects are typically those that do not have a setter method, which means they don't have an access point to the state of the object,