Holistic, or Wholistic, refers to the entire person, usually considered to be mind, body and spirit combined. Somehow the Whole is thought to be more than the sum of its parts. Naturopathic philosophy guides us to learn about and care for the entire person, not just their rash or their bad mood. Today some say that "holstic" is a meaningless buzz phrase, like "natural". To me it is central to my way of thinking, that all parts of a person are connected and interactive. I believe in spirit defined as that which we do not know fully know or understand which is also immensely powerful. And the whole-as-more-than-the-sum-of-parts concept suggests that even if you have a narrower definition of spirit, there is more out there working than you can know. One cannot know it all. It is unknowable. And the unknowable is included: this is holism.
...Marketing: I will leave the word "holistic" out of my elevator speech, but it will be a part of the next speech to follow.