Where does “şagal” come from?

şagal (Turkmen) comes from Persian شغال, from Persian شگال, from Pahlavi 𐬱𐬖𐬀𐬮, from Sanskrit सृगाल, from Proto-Indo-European *śr̥gālás, from Proto-Indo-Iranian ćárguš, from Proto-Indo-European ḱérg-ús ~ ḱr̥g-éws.

şagal (Turkmen): jackal

Definitions

jackal

Ancestry of “şagal”, step by step

Step	Language	Word	Meaning
1	Persian	شغال	jackal
2	Persian	شگال	—
3	Pahlavi	𐬱𐬖𐬀𐬮	—
4	Sanskrit	सृगाल	jackal; a particular tree; name of a Vāsudeva
5	Proto-Indo-European	*śr̥gālás	—
6	Proto-Indo-Iranian	ćárguš	predatory animal
7	Proto-Indo-European	ḱérg-ús ~ ḱr̥g-éws	—

Every word from Proto-Indo-European ḱérg-ús ~ ḱr̥g-éws →Every word from Proto-Indo-Iranian ćárguš →Every word from Proto-Indo-European *śr̥gālás →