Dictionary
her•met•ic
Pronunciation: (hûr-met'ik), [key]—
adj.
1. made airtight by fusion or sealing.
2. not affected by outward influence or power; isolated.
3. (sometimes cap.) of, pertaining to, or characteristic of occult science, esp. alchemy.
4. (
cap.) of or pertaining to Hermes Trismegistus or the writings ascribed to him.
Also,her•met'i•cal.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.