etymology

The origin and historical development of a linguistic form as shown by determining its basic elements, earliest known use, and changes in form and meaning, tracing its transmission from one language to another, identifying its cognates in other languages, and reconstructing its ancestral form where possible.
The branch of linguistics that deals with etymologies.

that is the definition you get from www.dictionary.com
how correct are dictionaries about words,diction of words are important not cause of esteem issues.But they cause misunderstandings.That is the essence of langauge then i think to remove discrepancies giving a proper channel to express our emotions, our thought, our fears.the need for a language i think i write cause i wish somewhere in my heart that i perish anytime soon i leave somepart of me in this world...
no i think i am writing cause i just want to write.. cause writing has nothing to do with thinking .Thoughts are like the creation of the synchronous variables of time
they have nothing to do with thinking or a mind, sometimes you are in such a flow that no word actually means anything to you ,there is just an inner peace that exists that you have to learn... have to experience.And then all darkness are gone from your mind many times i experienced such a feeling as i am going through now.

So what for are langauges ...
are they useful having so many of them they change with fashion, with emotions and with time.A langauge purely exist for the sole purpose of communication nothing less and nothing more anyone having some other use for a langauge please feel free to enlighten me
more on langauges and their essence soon