We are all insiders to language, so for many purposes, we have the right to take this term for granted. For instance, we all know English. Yet, English is not spoken the same way In Glasgow as it is in say Jamaica. There are no single forms of speech or writing for ‘English’ instead there are many ‘Englishes’.
““We must, in reality, distinguish as many languages as there are individuals” (Hermann Paul, 1880).
Linguists are often asked just how many languages there are. The answer they give tends to centre on around 5000 to 6000. Definitions of languages can vary from one country to another.
“A language is a dialect with an army and a navy” (Max Wenreich, 1945).
It is best not to worry too much about what we call things; both dialect and language are terms applied to ways of speaking we perceive as different. So, in reality, how many languages are there?
In conclusion, everyone speaks a language in a different way. It could be argued that every human being on earth has their own language, but the differences are small so communication is still possible. Language, therefore, is the general structure of words and sounds that are commonly understood by speakers of the language.