Spirit (supernatural entity)
In folklore and ethnography, a spirit is an "immaterial being", "supernatural agent", the "soul of a person", an "invisible entity", or the "soul of a seriously suffering person". Often spirits have an intermediate status between gods and humans, sharing some properties with gods (Incorporeality, greater powers) and some with humans (finite, not omniscience).
Source: Wikipedia — Spirit (supernatural entity) (CC BY-SA 4.0)