Western esotericism, also called esotericism and esoterism, is a scholarly term
for a wide range ... The adjective "
only taught to or understood by members of a special group : hard to understand. : limited to a small number of people. Source: Merriam-Webster's Learner's ...
Pssst... do you know the secret handshake? If you haven't been brought into the
inner circle of those with special knowledge,
a. Intended for or understood by only a small group, especially one with
specialized knowledge or interests: an
Intended for or likely to be understood by only a small number of people with a
specialized knowledge or interest:
The definition of