The word “metaphysics” derives from the Greek words μετά (metá, “beyond”, “upon” or “after”) and φυσικά (physiká, “physics”).

There is a widespread use of the term in current popular literature which replicates this understanding, i.e. that the metaphysical equates to the non-physical: thus, “metaphysical healing” means healing by means of remedies that are not physical.