English
hydropneumonia
From hydro- + pneumonia.
Formed from hydro- + pneumonia
Proto-Indo-European *wed- ‘water’
Proto-Indo-European *wódr̥ ‘water’
Proto-Hellenic *údōr ‘water’
Ancient Greek ῡ̆̔́δωρ ‘water’
English hydro-
Proto-Indo-European *plew- ‘to fly, flow, run’
…
Proto-Hellenic *pléwmōn
Ancient Greek πλεύμων ‘lung’
Ancient Greek πνεύμων ‘lung’
Ancient Greek πνευμονία ‘lung disease’
English pneumonia
Today it means
noun edema of the lungs
Language periods are conventional ranges, not dates for this word.
Etymograph / hydropneumonia