Where does “orek” come from?

orek (Russenorsk) comes from Old East Slavic орѣхъ, from Proto-Slavic orěxъ, from Proto-Indo-European areyis-.

orek (Russenorsk): nut

Definitions

  1. nut

Ancestry of “orek”, step by step

StepLanguageWordMeaning
1Old East Slavicорѣхъ—
2Proto-Slavicorěxъnut; walnut
3Proto-Indo-Europeanareyis-—
Every word from Proto-Indo-European areyis- →Every word from Proto-Slavic orěxъ →Every word from Old East Slavic орѣхъ →