trismegist
/ˌtrɪsˈmɛdʒɪst/Definitions
1. noun
A legendary king and sage of ancient Egypt, said to have been the master of the three aspects of the divine: wisdom, power, and fertility. In later usage, the term often refers to an alchemist or a wise philosopher.
“The alchemist was known as a modern-day trismegist, using his knowledge of chemistry to create new medicines.”
2. proper noun
The title given to Hermes Trismegistus, a legendary figure associated with the ancient Egyptian god Thoth.
“The writings attributed to Hermes Trismegistus are considered foundational texts in the history of alchemy.”