a. Of or relating to mysticism or mystics: mystic doctrines.
b. Deeply or mysteriously spiritual; mystical: mystic experiences.
c. Of or relating to religious mysteries or occult rites and practices.
2. Inspiring a sense of mystery or wonder: a painting of a mystic landscape.
One who practices or believes in mysticism or a given form of mysticism: Protestant mystics.
[Middle English mystik, from Latin mysticus, from Greek mustikos, from mustēs, initiate; see MYSTERY1.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.