The meaning of Polymorphism is something like one name many forms. Polymorphism enables one entity to be used as as general category for different types of actions. The specific action is determined by the exact nature of the situation. The concept of polymorphism can be explained as "one interface, multiple methods".
This ability of different objects to respond, each in its own way, to identical messages is called polymorphism. Polymorphism results from the fact that every class lives in its own name space. The names assigned within a class definition won't conflict with names assigned anywhere outside it. This is true both of the instance variables in an object's data structure and of the object's methods:
Just as the fields of a C structure are in a protected name space, so are an object's instance variables.
Method names are also protected. Unlike the names of C functions, method names aren't global symbols. The name of a method in one class can't conflict with method names in other classes; two very different classes could implement identically named methods.
Method names are part of an object's interface. When a message is sent requesting an object to do something, the message names the method the object should perform. Because different objects can have different methods with the same name, the meaning of a message must be understood relative to the particular object that receives the message. The same message sent to two different objects could invoke two different methods.
The main benefit of polymorphism is that it simplifies the programming interface. It permits conventions to be established that can be reused in class after class. Instead of inventing a new name for each new function you add to a program, the same names can be reused. The programming interface can be described as a set of abstract behaviors, quite apart from the classes that implement them.
Above answer was rated as good by the following members: msuresh70, rohit244
This ability of different objects to respond each in its own way to identical messages is called polymorphism. Polymorphism results from the fact that every class lives in its own name space. The names assigned within a class definition won't conflict with names assigned anywhere outside it. This is true both of the instance variables in an object's data structure and of the object's methods:
Just as the fields of a C structure are in a protected name space so are an object's instance variables.
Method names are also protected. Unlike the names of C functions method names aren't global symbols. The name of a method in one class can't conflict with method names in other classes; two very different classes could implement identically named methods.
Method names are part of an object's interface. When a message is sent requesting an object to do something the message names the method the object should perform. Because different objects can have different methods with the same name the meaning of a message must be understood relative to the particular object that receives the message. The same message sent to two different objects could invoke two different methods.
The main benefit of polymorphism is that it simplifies the programming interface. It permits conventions to be established that can be reused in class after class. Instead of inventing a new name for each new function you add to a program the same names can be reused. The programming interface can be described as a set of abstract behaviors quite apart from the classes that implement them.
prolymorphism is the concept of using single entity in many ways according to the users request in the programing structure Multiple methods are entertained from single category is the nature of the polymorphism.
polymor. means when an object perform various function. for example your mobile phone u can connect to internet u may communicate to ur frnds n may other function u can perform through one object<ur mobile phone>
The polymorphism is a Single interface and multiple method . for example : x is a person and he works different so x is a single interface and its works multiple interface.
Ploymorphism is a process where 2 diff. functions with the same name passing diff. argument list. it meaning is that you can use same function name for diff. porpuse.
1 
0