Where does “hydropneumonia” come from?

hydropneumonia (English) comes from English pneumonia, from Ancient Greek πνευμονία, from Ancient Greek πνεύμων, from Ancient Greek πλεύμων, from Proto-Indo-European pléwmō, from Proto-Indo-European plew- — to fly, flow, run.

hydropneumonia (English): edema of the lungs

Definitions

  1. edema of the lungs

Ancestry of “hydropneumonia”, step by step

hydropneumonia traces back through two separate lines of ancestry.

via English pneumonia

StepLanguageWordMeaning
1EnglishpneumoniaAn acute or chronic inflammation of the lungs...
2Ancient Greekπνευμονίαa disease of the lungs
3Ancient Greekπνεύμωνlung; kind of a mollusk
4Ancient Greekπλεύμωνlung
5Proto-Indo-Europeanpléwmōlung, floater
6Proto-Indo-Europeanplew-to fly, flow, run

via English hydro

StepLanguageWordMeaning
1Englishhydrohydroelectric; hydroponic; hydroelectric power
2Ancient Greekὕδωρwater; rainwater, rain; sweat
3Proto-Hellenic*údōrwater
Every word from Proto-Indo-European plew-Every word from Proto-Indo-European pléwmōEvery word from Ancient Greek πλεύμων