Where does “lavenergihus” come from?

lavenergihus (Danish) comes from Danish energi, from French énergie, from Latin energīa, from Ancient Greek ἐνέργεια, from Ancient Greek ἐνεργής, from Ancient Greek ἐνεργός, from Ancient Greek ἐν-, from Ancient Greek ἐν — Creates collective nouns, which refer to groups...

lavenergihus (Danish): a low-energy house house with relatively low energy consumption, e.g. due to better insulation or use of sustainable energy sources

Definitions

  1. a low-energy house house with relatively low energy consumption, e.g. due to better insulation or use of sustainable energy sources

Ancestry of “lavenergihus”, step by step

lavenergihus traces back through 3 separate lines of ancestry.

via Danish energi

StepLanguageWordMeaning
1Danishenergienergy
2Frenchénergieenergy; Energy
3Latinenergīaenergy
4Ancient Greekἐνέργειαactivity, operation, vigour; workmanship;...
5Ancient Greekἐνεργήςactive, effective
6Ancient Greekἐνεργόςat work, active
7Ancient Greekἐν-in, within; on
8Ancient Greekἐνin, on, at; among; in, at, or during the time of
9Ancient Greekδέρμαskin, hide
10Ancient Greekγλυφήcarving, carved work; hole cut
11Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
12Proto-Indo-European-íh₂
13Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Danish hus

StepLanguageWordMeaning
1Danishhushouse; building; block of flats, cottage
2Old Danishhushouse
3Old Norsehúshouse
4Proto-Germanichūsąhouse
5Proto-Indo-European(s)kewH-to cover, bedeck; cover

via Danish lav

StepLanguageWordMeaning
1Danishlavlow; guild; lichen
2Norwegianlav
3Old Norselafato dangle; hang loosely, dangle
4Proto-Germaniclabēn-to dangle
5Proto-Indo-Europeanleb-to hang down loosely; lip; lick
Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek ἐν-