Etymology

mystery

mys·te·ry
M3Y4S1T1E1R1Y4

Today it means: Something secret or unexplainable; an unknown. Full definition →

Middle English mysterie ← Anglo-Norman misterie ← Latin mysterium
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The story

  1. Ancient Greek · derived fromμυστήριον“a mystery, a secret, a secret rite”
  2. Latin · derived frommysterium
  3. Anglo-Norman · derived frommisterie
  4. Middle English · inherited frommysterie
  5. English todaymystery

From Middle English mysterie, from Anglo-Norman misterie (Old French mistere), from Latin mysterium, from Ancient Greek μυστήριον (mustḗrion, “a mystery, a secret, a secret rite”), from μύστης (mústēs, “initiated one”), from μυέω (muéō, “to initiate”), from μύω (múō, “to shut”). Displaced native Old English ġerȳne.

Words from the same roots

Latinmysterium all →

mistermysterium

Ancient Greekμυστήριον all →

mysteriosophy

Etymology from Wiktionary, CC BY-SA 4.0.