Language

Today i m going to start grammar of English language right from the start. we will first of all discuss what is language? so it is explained below.
                                                LANGUAGE
                1. The method of human communication, either spoken or written, consisting of the use of words in a structured and conventional way.

2. Any nonverbal method of expression or communication: "a language of gesture and facial expression.

                                                     OR

                 Language is the source of communication between persons and things. Here the question arises whether the things use language? Of course, things do use their own language. the simple example is that of computer system where the communication exists between hardware and software and the required task is performed, so we can say that language is used among things as well.