Definition of occulting:
(adj) :
Related to the occult; pertaining to mysticism, magic, or astrology.
(n) :
(usually with "the") Supernatural affairs.
(adj) :
(medicine) Secret; hidden from general knowledge; undetected.
(adj) :
Esoteric.
(v) :
(transitive, astronomy) To cover or hide from view.
(adj) :
(medicine): not visible, but chemically detectable.