es·o·ter·ic play_w(“E0213000″)
(
s
-t
r
k)
adj.
1.
a. Intended for or understood by only a particular group: an esoteric cult. See Synonyms at mysterious.
b. Of or relating to that which is known by a restricted number of people.
2.
a. Confined to a small group: esoteric interests.
b. Not publicly disclosed; confidential.