Where does “пьшеница” come from?

пьшеница (Old Church Slavonic) comes from Proto-Slavic pьšenica, from Proto-Indo-European peys- — to grind, to crush.

пьшеница (Old Church Slavonic): wheat

Definitions

  1. wheat

Ancestry of “пьшеница”, step by step

StepLanguageWordMeaning
1Proto-Slavicpьšenicawheat
2Proto-Indo-Europeanpeys-to grind, to crush
Every word from Proto-Indo-European peys-Every word from Proto-Slavic pьšenica