@JPLosman0711,
Let me rephrase: If we define everything that can be empirically verified as "physical", we can say that a common attribute of all things and phenomena that can be empirically verified is that they have physicality. Do you understand what I put in the word now? Can you work with it?
Now lets answer a few questions.
Are unicorns real? Many immediately say no, and that is because they mean that unicorns are not to be found in the physical universe. There is no object that has physicality and that falls into the category "unicorn".
But as fictional creatures, unicorns do exist. They have no existence in the physical universe, which is why many people say they are not real.
Are horses real? I'm pretty sure that the majority of us will say that they are.
To sum it up again, my claim is that the distinction real/not real is only truly clear when we are talking in terms of "physicality" as explained above.
As soon as we go beyond that, the term "real" becomes ambiguous and in some cases nonsensical.
One last point. When we think in these terms we see that "not real" is not the same as "non-existent". That which not real can still exist. (God, for instance. The concept certainly exists, though there is wide spread conflict regarding asserting if god is real.)