Where does “яєчний” come from?

яєчний (Ukrainian) comes from Ukrainian яйце́, from Old Church Slavonic ꙗице, from Proto-Slavic ajьce, from Proto-Slavic ȃje, from Proto-Balto-Slavic *ṓjan, from Proto-Indo-European h₂ōwyóm, from Proto-Indo-European h₂éwis — bird.

яєчний (Ukrainian): egg

Definitions

  1. egg

Ancestry of “яєчний”, step by step

StepLanguageWordMeaning
1Ukrainianяйце́egg
2Old Church Slavonicꙗице—
3Proto-Slavicajьceegg
4Proto-Slavicȃjeegg amniote embryo with protective shell
5Proto-Balto-Slavic*ṓjanegg
6Proto-Indo-Europeanh₂ōwyómegg
7Proto-Indo-Europeanh₂éwisbird
Every word from Proto-Indo-European h₂éwis →Every word from Proto-Indo-European h₂ōwyóm →Every word from Proto-Balto-Slavic *ṓjan →