Except your earlier definition define the soul as something separate from the physical body, something that was not destroyed by death, and something that was immortal.
Now you are linking it to the physical body and life.
So WHAT PART of the human do you say survives death? Because I don't want a semantical discussion. If you want to call it a spirit, we'll call it a spirit. If you want to call it a soul, we'll call it a soul. And WHY is it such a common thing for a non-atheist to use language as a barrier rather than a vehicle for communication? It is incredibly frustrating.
Soul, or Spirit---what makes humans unique? What survives death? What is granted to them by god that is not granted to other animals?