hermes trismegistus

noun

1. a name variously ascribed by Neoplatonists and others to an Egyptian priest or to the Egyptian god Thoth, to some extent identified with the Grecian Hermes: various mystical, religious, philosophical, astrological, and alchemical writings were ascribed to him.

noun

1. a Greek name for the Egyptian god Thoth, credited with various works on mysticism and magic