Introduced in 1983, CPP Polymorphism allows objects of different classes to be treated uniformly through a common interface. It manifests as compile-time polymorphism using function overloading and operator overloading, or runtime polymorphism through virtual functions and dynamic binding.
CPP Polymorphism enhances flexibility and maintainability in applications by enabling code that works with objects of different types. It supports robust application design by adhering to object-oriented programming principles.