Where does “ózonlyukak” come from?

ózonlyukak (Hungarian) comes from Hungarian ózonlyuk, from Hungarian ózon, from German Ozon, from Ancient Greek ὄζω, from Proto-Hellenic óďďō, from Proto-Indo-European h₃ed-ye-, from Proto-Indo-European h₃ed- — to smell, stink; to hate; to bite.

Ancestry of “ózonlyukak”, step by step

StepLanguageWordMeaning
1Hungarianózonlyukozone hole
2Hungarianózonozone
3GermanOzonozone
4Ancient Greekὄζωto smell; there is a smell
5Proto-Hellenicóďďōto smell
6Proto-Indo-Europeanh₃ed-ye-—
7Proto-Indo-Europeanh₃ed-to smell, stink; to hate; to bite
Every word from Proto-Indo-European h₃ed- →Every word from Proto-Indo-European h₃ed-ye- →Every word from Proto-Hellenic óďďō →