Etymology

physioacoustic

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Today it means: Relating to the physiotherapeutic uses of sound Full definition →

English acoustic ← Medieval Latin acousticus ← Ancient Greek ᾰ̓κουστῐκός (ăkoustĭkós)
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The story

  1. Proto-Indo-European*bʰuH-
  2. Proto-Indo-European*bʰuHyéti
  3. Ancient Greekφῠ́ω (phŭ́ō)
  4. Ancient Greekφῠ́σῐς (phŭ́sĭs)
  5. Englishphysio-
  6. Proto-Indo-European*h₂eḱ-
  7. Proto-Indo-European*h₂ew-
  8. Proto-Indo-European*h₂ṓws
  9. Proto-Indo-European*h₂ḱh₂owsyéti
  10. Proto-Hellenic*akóuhō
  11. Ancient Greekἀκούω (akoúō)
  12. Ancient Greekᾰ̓κουστῐκός (ăkoustĭkós)
  13. Medieval Latinacousticus
  14. Englishacoustic
  15. English todayphysioacoustic

From physio- + acoustic.

Etymology from Wiktionary, CC BY-SA 4.0.