Where does “سرعسکر” come from?

سرعسکر (Persian) comes from Arabic عَسْكَر, from Persian لشکر, from Middle Persian lškl, from Proto-Indo-Iranian Hrákšati, from Proto-Indo-European h₂lékseti, from Proto-Indo-European h₂lek- — to protect.

Ancestry of “سرعسکر”, step by step

سرعسکر traces back through two separate lines of ancestry.

via Arabic عَسْكَر

StepLanguageWordMeaning
1Arabicعَسْكَرtroops; army; soldiers, army
2Persianلشکرarmy; division
3Middle Persianlšklarmy
4Proto-Indo-IranianHrákšatito protect, guard
5Proto-Indo-Europeanh₂léksetito be protecting
6Proto-Indo-Europeanh₂lek-to protect

via Persian سر

StepLanguageWordMeaning
1Persianسرhead; the topmost, foremost, or leading part;...
2Middle Persian𐭫𐭥𐭩𐭱𐭤head; top, summit
3Proto-Iranian*cŕ̥Hah—
4Proto-Indo-Iranianćŕ̥Hashead, top
5Proto-Indo-Europeanḱŕ̥h₂-os—
6Proto-Indo-Europeanḱerh₂-head, top; horn

Words derived from “سرعسکر”

Every word from Proto-Indo-European h₂lek- →Every word from Proto-Indo-European h₂lékseti →Every word from Proto-Indo-Iranian Hrákšati →