Etymology

coccygectomy

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Today it means: Surgical removal of the coccyx. Full definition →

Ancient Greek ἐκτομή (ektomḗ) ← Proto-Indo-European *temh₁- ← Proto-Hellenic *eks
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The story

  1. Proto-Hellenic*kókkūks
  2. Ancient Greekκόκκῡξ (kókkūx)
  3. Latincoccyx
  4. Englishcoccyx
  5. Proto-Indo-European*h₁éǵʰ
  6. Proto-Indo-European*h₁eǵʰs
  7. Proto-Hellenic*eks
  8. Ancient Greekἐκ (ek)
  9. Ancient Greekἐκ- (ek-)
  10. Proto-Indo-European*temh₁-
  11. Ancient Greekτέμνω (témnō)
  12. Ancient Greekἐκτέμνω (ektémnō)
  13. Ancient Greekἐκτομή (ektomḗ)
  14. English todaycoccygectomy

From coccyx + -ectomy.

Etymology from Wiktionary, CC BY-SA 4.0.