The concept of something having "meaning" is central to being alive and concious. Computers and robots dont get meaning and neither do rocks. It is also where the buck stops ie. it is useless to ask what does the word mean mean? So I think the concept deserves a word of it's own. A really good one. And I hate the fact that it's been lumped in with a dull word that means so many other things that that no-one ever talks about the meaning of meaning. In fact It could almost be a conspiracy.