Where does “stołebny” come from?

stołebny (Polish) comes from Polish sto, from Old Polish sto, from Proto-Slavic sъto, from Proto-Balto-Slavic śímta, from Proto-Indo-European ḱm̥tóm, from Proto-Indo-European déḱm̥ — ten.

Ancestry of “stołebny”, step by step

stołebny traces back through two separate lines of ancestry.

via Polish sto

StepLanguageWordMeaning
1Polishstoone hundred
2Old Polishstohundred
3Proto-Slavicsъtohundred
4Proto-Balto-Slavicśímtahundred
5Proto-Indo-Europeanḱm̥tómhundred
6Proto-Indo-Europeandéḱm̥ten

via Polish łeb

StepLanguageWordMeaning
1Polishłebanimal head; nut, head
2Proto-Slaviclъbъskull
3Proto-Indo-Europeanlubʰo—
Every word from Proto-Indo-European déḱm̥ →Every word from Proto-Indo-European ḱm̥tóm →Every word from Proto-Balto-Slavic śímta →