What is the meaning of Encapsulation?

The act of enclosing in a capsule; the growth of a membrane around (any part) so as to enclose it in a capsule.

Grouping together an object’s ‘state’ (its data) and the operations that may alter or interrogate it (its methods).

The process of arranging data into packets that can be transmitted using a given protocol.

encapsulation

encapsulation

Source: wiktionary.org