👉 A predefinition in programming is a statement or expression that defines an object, function, variable, class, etc. It can be used to make code more concise and easier to understand by providing a clear definition of what it does. For example: ```python def greet(name): print(f"Hello, {name}!") ``` In this case, `greet` is a predefinition that defines the function as a string, which can be used to create greetings for different people.
