Etymology

duchy

D2U1C3H4Y4

Today it means: A dominion or region ruled by a duke or duchess. Full definition →

Middle English duche ← Anglo-Norman duché ← Old French duc
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The story

  1. Latin · derived fromdux
  2. Medieval Latin · derived fromducātus
  3. Old French · derived fromduc
  4. Anglo-Norman · derived fromduché
  5. Middle English · inherited fromduche
  6. English todayduchy

From Middle English duche, from Anglo-Norman duché, from Old French duc, or from Medieval Latin ducātus, from Latin dux. Doublet of ducat and dogate.

Words from the same roots

Anglo-Normanduché all →

Duchy of Normandy

Old Frenchduc all →

duke

Medieval Latinducātus all →

ducat

Latindux all →

duxarchduchydossilDuchy of Normandydux bellorumIl Duce

Etymology from Wiktionary, CC BY-SA 4.0.