Where does “сейм” come from?

сейм (Ukrainian) comes from Polish Sejm, from Old Polish sejm, from Proto-Slavic sъjьmъ, from Proto-Slavic sъ(n), from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe, from Middle English kyt, from German kitt — to bend; curve; arch; vault; to bow, bend, arch,...

сейм (Ukrainian): sejm

Definitions

  1. sejm

Ancestry of “сейм”, step by step

сейм traces back through two separate lines of ancestry.

via Polish Sejm

StepLanguageWordMeaning
1PolishSejmAny specific gathering of the Sejm
2Old Polishsejmcouncil, assembly
3Proto-Slavicsъjьmъgathering, assembly
4Proto-Slavicsъ(n)with, accompanying, alongside; with, by means of,...
5Proto-Indo-Europeanḱómbeside, near, by, with
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,...

via Russian семь

StepLanguageWordMeaning
1Russianсемьseven
2Proto-Slavicsedmьseven
3Proto-Indo-Europeanseptḿ̥seven
Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz