I think so, unless you define it differently. It's an invisible, immaterial, immortal entity which enters the body upon conception, and according to many is responsible among others for the human personality, intellect, will, emotions, even for the body's animation as some claim.
It has been proven that all these soul's attributes are in fact brain's functions, so the there is no need for such entity, especially when it can not be empirically found or tested.
I disagree with your definition of "soul" but I can't prove that it exists.
I think humans are made up of 4 aspects, the 4th and the one only found in humans, is this "soul."
1) Rock/minerals are made of the matter of the earth, as are plants, animals, and humans.
2) Add to that energy/life, as plants, animals, and humans.
3) Add socialization/personality found in animals and humans.
4) And finally, what does humans possess that these other three do not -- soul. That "something" that allows us to evolve individually from within.
Yes, rock can be shaped by weather or friction; plants can be altered through weather, friction/force, cross-pollination; animals evolve through weather/climate, force/necessity, cross-breeding, manipulatation/training; and finally, humans evolve by climate, necessity, breeding, training, and what others do not have, aforethought choice.
That aforethought choice is not matter or energy as the other 3 aspects, but something unique, to the best of our knowledge, to modern humankind (within a group of the latest humanoids). That unprovable internal something is "soul", in my view.