Where does “triuneness” come from?

triuneness (English) comes from English triune, from Latin triunus, from Latin ūnus, from Old Latin oinos, from Proto-Italic oinos, from Proto-Indo-European óynos — one; single.

triuneness (English): Quality of being triune

Definitions

  1. Quality of being triune

Ancestry of “triuneness”, step by step

triuneness traces back through two separate lines of ancestry.

via English triune

StepLanguageWordMeaning
1EnglishtriuneBoth three and one at the same time
2Latintriunustriune
3Latinūnusone, single
4Old Latinoinosone
5Proto-Italicoinoscardinal number 1 Previous: n/a Next: *duō;...
6Proto-Indo-Europeanóynosone; single

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 óynosEvery word from Proto-Italic oinosEvery word from Old Latin oinos