>The referent -- a physical thing like a tree or a dog. >The signified -- imprint of the referent upon the human mind >The sign -- the word "tree" or "dog" > >But this is just a very basic starting point and it gets pretty complicated >from there. Okay, I'm following you. What if the dog inspires an emotion? What is that? I don't mean what we call the emotion, (happy, misty-eyed, scared, etc.) but the feeling itself, before we categorize it? Elizabeth