Where does “tenże” come from?

tenże (Polish) comes from Polish ten, from Old Polish ten, from Proto-Slavic *tъ, from Proto-Balto-Slavic tas, from Proto-Indo-European só — this; that.

tenże (Polish): idem

Definitions

  1. idem

Ancestry of “tenże”, step by step

StepLanguageWordMeaning
1Polishtenthis
2Old Polishtenthis
3Proto-Slavic*tъ—
4Proto-Balto-Slavictasthat
5Proto-Indo-Europeansóthis; that
Every word from Proto-Indo-European só →Every word from Proto-Balto-Slavic tas →Every word from Proto-Slavic *tъ →