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Where does “epididymis” come from?

Epididymis derives from Ancient Greek ἐπιδιδυμίς, composed of ἐπί meaning "upon" and δύο meaning "two," ultimately from Proto-Indo-European duwó and dwóh₁.

epididymis (English): A narrow, tightly-coiled tube connecting the...

Definitions

  1. A narrow, tightly-coiled tube connecting the...

Ancestry of “epididymis”, step by step

StepLanguageWordMeaning
1Ancient Greekἐπιδιδυμίςepididymis
2Ancient Greekἐπι-on, upon, on top of, all over, covering; on,...
3Ancient Greekἐπίas well, besides; For usage in composition, see...
4Ancient GreekἩμέρα—
5Ancient Greekἦμαρday; by day; midday
6Proto-Hellenicā́mər—
7Proto-Indo-Europeanh₂eh₃mr̥heat
8Proto-Indo-Europeanh₂eh₃-to be hot; to burn

Words derived from “epididymis”

  • epididymitis
  • epididymal
  • vasoepididymostomy
  • epididymosome
  • epididymosomal
  • parepididymis
Every word from Proto-Indo-European h₂eh₃- →