Where does “Röntgendiagnostik” come from?

Röntgendiagnostik (German) comes from German Diagnostik, from Ancient Greek διαγνωστικός, from Ancient Greek διάγνωσις, from Ancient Greek διαγιγνώσκω, from Ancient Greek δῐᾰ-, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.

Röntgendiagnostik (German): radiography

Definitions

  1. radiography

Ancestry of “Röntgendiagnostik”, step by step

Röntgendiagnostik traces back through two separate lines of ancestry.

via German Diagnostik

StepLanguageWordMeaning
1GermanDiagnostikdiagnostics
2Ancient Greekδιαγνωστικόςable to distinguish
3Ancient Greekδιάγνωσιςdistinguishing
4Ancient Greekδιαγιγνώσκωto discern; distinguish, discern
5Ancient Greekδῐᾰ-apart; through, across; through; in different...
6Ancient Greekδιάthroughout
7Proto-Indo-Europeandwístwice, doubly; in two
8Proto-Indo-Europeandwóh₁two

via German röntgen

StepLanguageWordMeaning
1Germanröntgento X-ray
2GermanRöntgenröntgen, X-ray
Every word from Proto-Indo-European dwóh₁Every word from Ancient Greek δῐᾰ-Every word from Proto-Indo-European dwís