Where does “kiesiejsy” come from?

kiesiejsy (Polish) comes from Polish kiejś, from Polish -ś, from Proto-Slavic sь, from Proto-Balto-Slavic śis, from Proto-Indo-European ḱís, from Proto-Indo-European ḱe, from Middle English kyt, from German kitt — to bend; curve; arch; vault; to bow, bend, arch,...

Ancestry of “kiesiejsy”, step by step

StepLanguageWordMeaning
1Polishkiejś
2PolishSecond-person singular verb suffix; Appended to...
3Proto-Slavicthis
4Proto-Balto-Slavicśisthis here
5Proto-Indo-Europeanḱísthis
6Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
7Middle Englishkyt
8Germankittputty certain kinds of cement used for fixing e.g. window panes
9Old High Germankuti
10Proto-West Germanickwidugum, resin
11Proto-Germanickweduzresin
12Proto-Indo-Europeangʷet-resin, gum; to say, speak
13Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...
Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz