Etymology

protobacterial

P3R1O1T1O1B3A1C3T1E1R1I1A1L1

Today it means: Of or pertaining to a protobacterium Full definition →

English bacterial ← Proto-Indo-European *h₂élisder.? ← New Latin bactēria
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The story

  1. Proto-Indo-European*per-der.?
  2. Proto-Indo-European*pér
  3. Proto-Indo-European*pró
  4. Ancient Greekπρό (pró)
  5. Ancient Greekπρῶτος (prôtos)
  6. Ancient Greekπρωτο- (prōto-)
  7. Englishproto-
  8. Ancient Greekβακτηρία (baktēría)
  9. Ancient Greekβακτήριον (baktḗrion)
  10. New Latinbactēria
  11. Englishbacteria
  12. Proto-Indo-European*h₂el-
  13. Proto-Indo-European*h₂élisder.?
  14. Englishbacterial
  15. English todayprotobacterial

From proto- + bacterial.

Etymology from Wiktionary, CC BY-SA 4.0.