Where does “hydropneumatics” come from?

hydropneumatics (English) comes from English pneumatics, from English pneumatic, from French pneumatique, from Latin pneumaticus, from Ancient Greek πνευματικός, from Ancient Greek -τικός, from Ancient Greek -σις, from Ancient Greek -τις — Derives abstract/action nouns from verb roots.

hydropneumatics (English): hydropneumatic technology in general

Definitions

  1. hydropneumatic technology in general

Ancestry of “hydropneumatics”, step by step

hydropneumatics traces back through two separate lines of ancestry.

via English pneumatics

StepLanguageWordMeaning
1EnglishpneumaticsThe branch of mechanics that deals with the...
2EnglishpneumaticOf, relating to, or resembling air or other...
3Frenchpneumatiquepneumatic; tyre
4Latinpneumaticuswind; pneumatic
5Ancient GreekπνευματικόςRelated to the wind: windy; Related to breath:...
6Ancient Greek-τικόςrelating to, suited to, skilled in, able to,...
7Ancient Greek-σιςAdded to verb stems to form abstract nouns or...
8Ancient Greek-τιςretained after dentals
9Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via English hydro

StepLanguageWordMeaning
1Englishhydrohydroelectric; hydroponic; hydroelectric power
2Ancient Greekὕδωρwater; rainwater, rain; sweat
3Proto-Hellenic*údōrwater
Every word from Proto-Indo-European -tis
hydropneumatics — Etymology, Origin & Word History | Etymology Explorer