Etymology

superheterodyne

S1U1P3E1R1H4E1T1E1R1O1D2Y4N1E1

Today it means: Pertaining to a technique used in radio and television receivers to tune to a particular frequency, or to receivers using such a technique. Full definition →

First used 20th c.English heterodyne ← Ancient Greek ἕτερος (héteros) ← Proto-Hellenic *hə́teros
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The story

  1. Proto-Indo-European*úp
  2. Proto-Indo-European*upér
  3. Proto-Italic*super
  4. Latinsuper
  5. Latinsuper-
  6. Englishsuper-
  7. Proto-Indo-European*sem-
  8. Proto-Indo-European*sḿ̥teros
  9. Proto-Hellenic*hə́teros
  10. Ancient Greekἕτερος (héteros)
  11. Englishhetero-
  12. Englishheterodyne
  13. English todaysuperheterodyne

From super- + heterodyne.

First known use, by meaning

  • from 20th c. Pertaining to a technique used in radio and television receivers to tune to a particular frequency, or to receivers using such a technique.

Etymology from Wiktionary, CC BY-SA 4.0.