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mys·ter·y²

(mĭstə-rē)

n. pl. mys·ter·ies
Archaic

1. A trade or occupation.

2. A guild, as of merchants or artisans.

[Middle English misterie, from Medieval Latin misterium, alteration (influenced by Latin mystērium, secret rite) of Latin ministerium, from minister, assistant, servant; see mei-² in the Appendix of Indo-European roots.]

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:

Indo-European Roots

Semitic Roots

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.

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