Where does “egük” come from?

egük (Hungarian) comes from Hungarian ég, from Proto-Finno-Ugric äŋɜ- — fire; to burn.

Ancestry of “egük”, step by step

StepLanguageWordMeaning
1Hungarianégsky; heaven; heaven as a replacement for God
2Proto-Finno-Ugricäŋɜ-fire; to burn
Every word from Proto-Finno-Ugric äŋɜ-Every word from Hungarian ég