Mrr - Did you ask what "spiritual" means? Well, I think it means that one believes in Spirit...that is, that there is something beyond the physical surface appearances of bodily life, and that that something gives life real meaning. Spirit can be defined as conscious awareness, self-awareness, a sense of being, a sense of identity and purpose. It is a non-physical reality that permeates all that is physical. It is also normally believed to be eternal and, whereas physicality is temporary and subject to the laws of entropy.

Spirituality is founded upon conscious intent. As you intend, so you are. That involves both thinking and feeling.

Spirituality is the source of a moral value system based upon Love and Unity, rather than upon Fear and Division.

It is not necessarily tied to any organized religion or to ideas of a "supreme being", though it can be.

The path of spirituality is the path of self-knowledge and of Love.

That's a start, anyway.

I've met atheists who were quite spiritual people.