Etymology

obey

O1B3E1Y4

Today it means: To do as ordered by (a person, institution etc), to act according to the bidding of. Full definition →

Middle English obeyen ← Anglo-Norman obeir ← Old French obeir
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The story

  1. Latin · derived fromoboediō
  2. Old French · derived fromobeir
  3. Anglo-Norman · derived fromobeir
  4. Middle English · inherited fromobeyen
  5. English todayobey

From Middle English obeyen, from Anglo-Norman obeir, obeier et al., Old French obeir, from Latin oboediō (also obēdiō (“to listen to, harken, usually in extended sense, obey, be subject to, serve”)), from ob- (“before, near”) + audiō (“to hear”). Compare audient. In Latin, ob + audire would have been expected to become Classical Latin *obūdiō (compare in + claudō becoming inclūdō), but it has been theorized that the usual law court associations of the word for obeying encouraged a false archaism from ū to oe, to oboediō (compare Old Latin oinos → Classical Latin ūnus).

Words from the same roots

Latinoboediō all →

Etymology from Wiktionary, CC BY-SA 4.0.