Words

Except for GOD for everything there is a beginning right?,
Then the question rises where did the words got its first meaning?
Who gave it the meaning?
and how?

Does the first meaning words, have the same now? or,
do they have taken a new meaning as if each word has or had a life of its own!

Do sentences which comprises of words explain or communicate the very thing which was intended?
if it doesn't, in its entirety then where does words start loosing its meaning? and if it does loose its meanings then are we humans to evolve to a state where we don't use words to communicate?

Can we as a species reach to such a state? if we can then how would the world be? can we imagine this? or can some of us imagine such a world and if we can imagine then can we someday reach there?