Adjective

esoteric (comparative more esoteric, superlative most esoteric)

Positive esoteric

Comparative more esoteric

Superlative most esoteric

1. Understood only by a chosen few or an enlightened inner circle.

   The writing in this manual is very esoteric, I need a degree in engineering just to understand it!

2. Having to do with concepts that are highly theoretical and without obvious practical application.
3. Confidential; private.

Synonyms

• (understood only by a chosen few or an enlightened inner circle): arcane, recondite
• (highly theoretical; not practical): cerebral
• (confidential; private): secretive

Antonyms

• exoteric

Related terms

• esoterica
• esoterically
• esotericism
• esotericist
• esoterism

Esotericism or Esoterism is a term with two basic meanings. In the dictionary sense of the term, "esoterism" signifies the holding of esoteric opinions or beliefs, and derives from the Greek ἐσωτερικός (esôterikos), a compound of ἔσω (esô): "within", thus "pertaining to the more inward", mystic. Its antonym is "exoteric". In scholarly literature, the term designates a series of historically related religious currents including Gnosticism, Hermetism, magic, astrology, alchemy, Rosicrucianism, Vajrayana Buddhism, the Christian Theosophy of Jacob Böhme and his followers, Illuminism, Mesmerism, Swedenborgianism, Spiritualism, and the theosophical currents associated with Helena Blavatsky and her followers. There are competing views regarding the common traits uniting these currents, not all of which involve "inwardness", mystery or secrecy as a crucial trait.

Esoteric knowledge, in the dictionary (non-scholarly) sense, is thus that which is available only to a narrow circle of "enlightened", "initiated", or specially educated people. Esoteric items may be known as esoterica. In contrast, exoteric knowledge is knowledge that is well-known or public; or perceived as informally canonic in society at large.

Finally, it can be noted that esotericism, beside its scholarly and dictionary definitions, can be used in a loose, popular sense: not in order to denote e.g. mystical knowledge or practice, but rather informally to mean any perception or knowledge that is for the advanced individual such as theoretical physics, or that pertains to the minutiae of a particular discipline, such as "esoteric" baseball statistics.