Where does “давньоруський” come from?

давньоруський (Ukrainian) comes from Ukrainian Русь, from Old East Slavic Русь, from Finnish ruotsi, from Proto-Finnic *roocci, from Old Swedish roþs-, from Old Norse róðr, from Proto-Germanic rōþrą, from Proto-Indo-European h₁reh₁- — to row; to separate; loose, sparse, rare.

давньоруський (Ukrainian): Old East Slavic, Old Russian, ancient Rusian

Definitions

  1. Old East Slavic, Old Russian, ancient Rusian

Ancestry of “давньоруський”, step by step

давньоруський traces back through two separate lines of ancestry.

via Ukrainian Русь

StepLanguageWordMeaning
1UkrainianРусьRus
2Old East SlavicРусьRus; Ruthenia
3FinnishruotsiSwedish
4Proto-Finnic*roocciSwede originally anyone from Roslagen
5Old Swedishroþs-related to rowing
6Old Norseróðrrowing
7Proto-Germanicrōþrąoar; rudder
8Proto-Indo-Europeanh₁reh₁-to row; to separate; loose, sparse, rare

via Ukrainian да́вній

StepLanguageWordMeaning
1Ukrainianда́внійold, ancient, age-old, distant, bygone
2Proto-Slavicdavьnъancient, past
Every word from Proto-Indo-European h₁reh₁-Every word from Old Swedish roþs-Every word from Proto-Finnic *roocci
давньоруський — Etymology, Origin & Word History | Etymology Explorer