Where does “self-interestedness” come from?

self-interestedness (English) comes from English self-interested, from English Self, from Middle English salve, from Old English sealf, from Proto-West Germanic salbu, from Proto-Germanic salbō, from Proto-Indo-European solp-éh₂, from Proto-Indo-European selp- — fat, oil.

self-interestedness (English): The quality of being self-interested

Definitions

  1. The quality of being self-interested

Ancestry of “self-interestedness”, step by step

self-interestedness traces back through two separate lines of ancestry.

via English self-interested

StepLanguageWordMeaning
1Englishself-interestedHaving self-interest; particularly concerned for...
2EnglishSelfHimself, herself, itself, themself, themselves; that specific (person mentioned)
3Middle EnglishsalveAlternative form of sauf
4Old Englishsealfsalve
5Proto-West Germanicsalbusalve, ointment
6Proto-Germanicsalbōsalve, ointment
7Proto-Indo-Europeansolp-éh₂
8Proto-Indo-Europeanselp-fat, oil

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 selp-Every word from Proto-Indo-European solp-éh₂Every word from Proto-Germanic salbō