Etymology

endomesoderm

E1N1D2O1M3E1S1O1D2E1R1M3

Today it means: An embryonic blastomere that has not yet differentiated into mesoderm and endoderm, almost in the middle Full definition →

English mesoderm ← Ancient Greek ἔνδον (éndon) ← Proto-Hellenic *éndon
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The story

  1. Proto-Indo-European*h₁n̥dóm
  2. Proto-Hellenic*éndon
  3. Ancient Greekἔνδον (éndon)
  4. Englishendo-
  5. Englishmesoderm
  6. English todayendomesoderm

From endo- + mesoderm.

Etymology from Wiktionary, CC BY-SA 4.0.