Question

what do you understand by the language?​

Answer 1

Language, a system of conventional spoken, manual (signed), or written symbols by means of which human beings, as members of a social group and participants in its culture, express themselves...

Answer 2

By learning a language, it means you have mastered a complex system of words, structure, and grammar to effectively communicate with others. ... We learn how to communicate even before we can talk and as we grow older, we find ways to manipulate language to truly convey what we want to say with words and complex sentences.