Where does “piil'” come from?

piil' (Võro) comes from Proto-Finnic peeli, from Proto-Samic pealjē, from Proto-Uralic peljä, from Proto-Uralic peele — side.

Definitions

Ancestry of “piil'”, step by step

StepLanguageWordMeaning
1Proto-Finnicpeeliside; jamb, doorpost; mast
2Proto-Samicpealjēear
3Proto-Uralicpeljäear
4Proto-Uralicpeeleside
Every word from Proto-Uralic peele →Every word from Proto-Uralic peljä →Every word from Proto-Samic pealjē →