Where does “doikayt” come from?

doikayt (English) comes from Yiddish דאָיִקייט, from Yiddish דאָיִק, from Yiddish דאָ, from Middle High German dā, from Old High German dār, from Proto-Germanic þar, from Proto-Indo-European tar-, from Proto-Indo-European to- — this; that.

Ancestry of “doikayt”, step by step

StepLanguageWordMeaning
1Yiddishדאָיִקייטdiasporism, doikeyt
2Yiddishדאָיִקlocal
3Yiddishדאָthere; here
4Middle High Germandā—
5Old High Germandārthere
6Proto-Germanicþarthere, in that place
7Proto-Indo-Europeantar-there
8Proto-Indo-Europeanto-it; that; the, that
9Proto-Indo-Europeansóthis; that
Every word from Proto-Indo-European só →Every word from Proto-Indo-European to- →Every word from Proto-Indo-European tar- →