Where does “оттуда” come from?

оттуда (Russian) comes from Russian туда, from Old East Slavic тѫда, from Proto-Slavic tǫda, from Proto-Slavic tъ, from Proto-Balto-Slavic tas, from Proto-Indo-European só — this; that.

оттуда (Russian): thence, from there

Definitions

  1. thence, from there

Ancestry of “оттуда”, step by step

StepLanguageWordMeaning
1Russianтудаthere, that way, thither
2Old East Slavicтѫдаthere, thither
3Proto-Slavictǫdathere, thither
4Proto-Slavictъthis, that
5Proto-Balto-Slavictasthat
6Proto-Indo-Europeansóthis; that
Every word from Proto-Indo-European só →Every word from Proto-Balto-Slavic tas →Every word from Proto-Slavic tъ →