What do words mean really?

Why do we have an appendix just like the Oxford dictionary and does this mean that I am a dictionary?

Aristotle invented logic but wouldn’t you have to know what it was before you could invent it?

The truth must have been that Aristotle gave a name to a certain use of language which already existed.

It seems very simple as in the argument

If all  A are B

And if this is an A

Then it must be a B.

It doesn’t seem very productive does it?

I am jealous of the Greeks because they could invent things that were quite simple since nothing else have been invented previously or at least nothing else have been given a name

So in a sense they were like gods because God invented the world or by naming the different parts.

So naming is extremely important