Where does “səriştə” come from?

səriştə (Azerbaijani) comes from Persian سررشته, from Persian سر, from Middle Persian 𐭫𐭥𐭩𐭱𐭤, from Proto-Iranian *cŕ̥Hah, from Proto-Indo-Iranian ćŕ̥Has, from Proto-Indo-European ḱŕ̥h₂-os, from Proto-Indo-European ḱerh₂- — head, top; horn.

səriştə (Azerbaijani): competence

Definitions

competence

Ancestry of “səriştə”, step by step

Step	Language	Word	Meaning
1	Persian	سررشته	skill, competence
2	Persian	سر	head; the topmost, foremost, or leading part;...
3	Middle Persian	𐭫𐭥𐭩𐭱𐭤	head; top, summit
4	Proto-Iranian	*cŕ̥Hah	—
5	Proto-Indo-Iranian	ćŕ̥Has	head, top
6	Proto-Indo-European	ḱŕ̥h₂-os	—
7	Proto-Indo-European	ḱerh₂-	head, top; horn

Words derived from “səriştə”

səriştəsiz

Every word from Proto-Indo-European ḱerh₂- →Every word from Proto-Indo-European ḱŕ̥h₂-os →Every word from Proto-Indo-Iranian ćŕ̥Has →