Where does “selfishly” come from?

Selfishly derives from English selfish, formed from Old English self combined with -isċ and -līċ, ultimately tracing to Proto-Indo-European roots ḱóm and līg-.

selfishly (English): In a selfish manner; with regard to private...

Definitions

  1. In a selfish manner; with regard to private...

Ancestry of “selfishly”, step by step

StepLanguageWordMeaning
1EnglishselfishHolding one's own self-interest as the standard...
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
Every word from Proto-Indo-European selp-Every word from Proto-Indo-European solp-éh₂Every word from Proto-Germanic salbō