Hermes Trismegistus

noun

Her·​mes Tris·​me·​gis·​tus ˈhər-(ˌ)mēz-ˌtri-smə-ˈji-stəs How to pronounce Hermes Trismegistus (audio)
: a legendary author of works embodying magical, astrological, and alchemical doctrines

Examples of Hermes Trismegistus in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Hermes Trismegistus was the god of the occult and magic, worshipped by the ancient Greeks in the Ptolemaic Kingdom. Literary Hub, 7 Oct. 2025

Word History

Etymology

Medieval Latin, from Greek Hermēs trismegistos, literally, Hermes thrice greatest

First Known Use

1583, in the meaning defined above

Time Traveler
The first known use of Hermes Trismegistus was in 1583

Browse Nearby Words

See all Nearby Words

Cite this Entry

“Hermes Trismegistus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Hermes%20Trismegistus. Accessed 18 Oct. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!