Where does “energieintensiv” come from?

energieintensiv (German) comes from German intensiv, from French intensif, from Medieval Latin intensivus, from Latin intendere, from Latin intendo, from Latin in-, from Latin in, from Old Latin en — in.

energieintensiv (German): energy-intensive

Definitions

  1. energy-intensive

Ancestry of “energieintensiv”, step by step

energieintensiv traces back through two separate lines of ancestry.

via German intensiv

StepLanguageWordMeaning
1Germanintensivintense; acute; intensive
2Frenchintensifintensive
3Medieval Latinintensivusintensive
4Latinintenderethird-person plural perfect active indicative of...
5LatinintendoI stretch out; I strain; I turn my attention to,...
6Latinin-un-, non-, not; in, within, inside
7Latininin, at, on, upon, from; within, while in; into,...
8Old Latinenin
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin

via German Energie

StepLanguageWordMeaning
1GermanEnergieenergy
2Ancient Greekἐνέργειᾰactivity, operation, vigour, efficiency
Every word from Proto-Indo-European h₁énEvery word from Proto-Italic enEvery word from Latin in-