Where does “-ś” come from?

-ś (Polish) comes 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, from Old High German kuti, from Proto-West Germanic kwidu — to bend; curve; arch; vault; to bow, bend, arch,...

-ś (Polish): Second-person singular verb suffix; Appended to...

Definitions

  1. Second-person singular verb suffix; Appended to...

Ancestry of “-ś”, step by step

-ś traces back through two separate lines of ancestry.

via Proto-Slavic sь

StepLanguageWordMeaning
1Proto-Slavicsьthis
2Proto-Balto-Slavicśisthis here
3Proto-Indo-Europeanḱísthis
4Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
5Middle Englishkyt—
6Germankittputty certain kinds of cement used for fixing e.g. window panes
7Old High Germankuti—
8Proto-West Germanickwidugum, resin
9Proto-Germanickweduzresin
10Proto-Indo-Europeangʷet-resin, gum; to say, speak
11Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via Old Polish jeś

StepLanguageWordMeaning
1Old Polishjeś—
2Proto-Slavic*esi—

Words derived from “-ś”

Every word from Proto-Indo-European gū- →Every word from Proto-Indo-European gʷet- →Every word from Proto-Germanic kweduz →