1. in a manner intended for or understood by only a small group of people with specialized knowledge or interest
Usage: often used to describe communication, writing, or ideas that are deliberately obscure or restricted to insiders
2. in a way that relates to or involves esoteric knowledge, especially spiritual or mystical teachings
Usage: used in philosophical, religious, or occult contexts

Examples

• The philosopher wrote esoterically, using symbols and metaphors that only trained scholars could decipher.
• She spoke esoterically about the hidden meanings in ancient texts.
• The group discussed their beliefs esoterically, keeping their practices private from outsiders.
• He explained the concept esoterically, assuming his audience had advanced knowledge of the subject.
• The author's esoterically written novel appealed only to a niche audience of literary critics.
• They communicated esoterically through coded language that had special significance within their community.