Where does “esküszöm” come from?

esküszöm (Hungarian) comes from Hungarian esküszik, from Hungarian esik, from Ottoman Turkish اشیك, from Proto-Turkic ēĺü-k — door.

Ancestry of “esküszöm”, step by step

StepLanguageWordMeaning
1Hungarianesküszikto swear
2Hungarianesikto fall; to rain, to snow; to fall somewhere, to...
3Ottoman Turkishاشیكthreshold, doorsill, doorstep, the lowermost part of a doorway
4Proto-Turkicēĺü-kdoor
Every word from Proto-Turkic ēĺü-k →Every word from Ottoman Turkish اشیك →Every word from Hungarian esik →