What is called a class instantiation in C #

What is called instantiation of a class in C #.

The straightforward explanation is that you create an object of that class by an existing class (class), which is called an instantiation of the class.

For example: You have designed a model of the aircraft, to the worker master to process production, to produce a (batch) of aircraft. Aircraft model is equivalent to the class in the program, the production of aircraft is the object, the production of aircraft this process is called class instantiation.

Myplane  plane1= New Myplane ();        Instantiation of a class