Object

Objects are the basic run-time entities in an object-oriented system. 

Programming problem is analyzed in terms of objects and nature of communication between them. 

When a program is executed, objects interact with each other by sending messages. 

Different objects can also interact with each other without knowing the details of their data or code.

An object is an instance of a class. 

A class must be instantiated into an object before it can be used in the software. 

More than one instance of the same class can be in existence at any one time.

instantiate
～の証拠として実例を示す、事例［具体例］を挙げて説明する［裏付ける］、例示化する
発音instǽnʃièit、分節in・stan・ti・ate

instantiate the object
《コ》オブジェクトのインスタンスを作成する