Where does “𐬀𐬯𐬆𐬥𐬔𐬀” come from?

𐬀𐬯𐬆𐬥𐬔𐬀 (Avestan) comes from Proto-Iranian Hacangáh, from Proto-Indo-Iranian Háćmā, from Proto-Indo-European h₂éḱmō, from Proto-Indo-European h₂eḱ- — sharp.

Ancestry of “𐬀𐬯𐬆𐬥𐬔𐬀”, step by step

StepLanguageWordMeaning
1Proto-IranianHacangáhstone, rock; weight
2Proto-Indo-IranianHáćmāstone; thunderbolt, sky?
3Proto-Indo-Europeanh₂éḱmōstone
4Proto-Indo-Europeanh₂eḱ-sharp
Every word from Proto-Indo-European h₂eḱ- →Every word from Proto-Indo-European h₂éḱmō →Every word from Proto-Indo-Iranian Háćmā →