köken: From Middle Persian 𐭯𐭮 (ps /pas/, “then, afterwards, behind”), from Old Persian 𐎱𐎿𐎠 (p-s-a /pasā/), from Proto-Indo-Iranian *pasčáH, from Proto-Indo-European *pos-(sḱ)-kʷéh₁.
köken: Etymology tree Proto-Indo-European *ken-der. Proto-Balto-Slavic *kanas Proto-Slavic *konъ Proto-Indo-European *-ikos Proto-Balto-Slavic *-ikas Proto-Slavic *-ьcь Proto-Slavic *konьcь Old Polish koniec Polish koniec Inherited from Old Polish koniec.
aile: bez końca, do końca świata, koniec końców, na koniec, na koniec dnia, nie do końca, pod koniec, tym końcem, w końcu, koniec świata
down, downwards, beneath, below; (motion/direction/order); in a lower situation
çekim: çoğul dorsa · tamlayan dorsī
köken: From Proto-Italic *dorsom, probably derived from deorsum (“downwards”) < *dēvorsum, with a semantic shift from "turned away from" > "back". Ramat notes that the two terms' contemporaneous use suggests that one was not a phonetic development of the other; however, De Vaan explains this as a case of lexical differentiation in the written and by extension spoken forms. A potential connection with a…
aile: dorsālis, dorsō, Dorsō, dorsuālis
Quae ab situ porrectae in dorso urbis Longa Alba appellata
köken: From bag (“behind”) + del (“part”). Compare German Hinterteil. The sense "disadvantage" is influenced by fordel (“advantage”) and German Nachteil (“disadvantage”).
Etimoloji
From Ottoman Turkish آرت (art), آرد (ard) from Proto-Turkic *hārt (“back”). Cognate with Turkish arka.