Where does “autochthonousness” come from?

autochthonousness (English) comes from English autochthonous, from English autochthon, from Ancient Greek αὐτόχθων, from Ancient Greek αὐτο-, from Ancient Greek αὐτός, from Proto-Indo-European h₂ew, from Proto-Indo-European ǵʰe — Postpositional intensifying particle: indeed, at any rate, in fact.

autochthonousness (English): The quality of being autochthonous

Definitions

  1. The quality of being autochthonous

Ancestry of “autochthonousness”, step by step

autochthonousness traces back through two separate lines of ancestry.

via English autochthonous

StepLanguageWordMeaning
1EnglishautochthonousNative to the place where found; indigenous;...
2EnglishautochthonThe earliest inhabitant of an area; an aborigine;...
3Ancient Greekαὐτόχθωνindigenous
4Ancient Greekαὐτο-self-
5Ancient Greekαὐτόςαὐτή f, αὐτό n; "first/second declension";...
6Proto-Indo-Europeanh₂ewaway from, off; again
7Proto-Indo-EuropeanǵʰePostpositional intensifying particle: indeed, at any rate, in fact

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European ǵʰeEvery word from Proto-Indo-European h₂ewEvery word from Ancient Greek αὐτός