Where does “kesäduuni” come from?

kesäduuni (Finnish) comes from Finnish duuni, from Swedish dona, from Swedish a, from Swedish avlopp, from Swedish lopp, from Swedish löpa, from Old Swedish løpa, from Old Norse hlaupa.

Ancestry of “kesäduuni”, step by step

kesäduuni traces back through two separate lines of ancestry.

via Finnish duuni

StepLanguageWordMeaning
1Finnishduunijob, work
2Swedishdonato do small house hold tasks, such as tidying up...
3Swedishafrom
4Swedishavloppa drain; sewage
5Swedishloppa race (running competition or (in an extended sense) other speed competition, like in English)
6Swedishlöpato run along, stretch; to run, to move quickly...
7Old Swedishløpato run
8Old Norsehlaupato leap, jump, spring
9Proto-Germanichlaupanąto jump forward, to leap
10Proto-Indo-Europeanklaup-

via Finnish kesä

StepLanguageWordMeaning
1Finnishkesäsummer; fallow; Abbreviation of kesäkuu
2Proto-Finnickesäsummer; fallow
3Proto-Indo-Europeanh₁ós-r
Every word from Proto-Indo-European klaup-