Where does “سراسر” come from?

سراسر (Persian) comes 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.

سراسر (Persian): from end to end; throughout; entirely

Definitions

  1. from end to end; throughout; entirely

Ancestry of “سراسر”, step by step

سراسر traces back through two separate lines of ancestry.

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

via Persian ـا‌

StepLanguageWordMeaning
1Persianـا‌
Every word from Proto-Indo-European ḱerh₂-Every word from Proto-Indo-European ḱŕ̥h₂-osEvery word from Proto-Indo-Iranian ćŕ̥Has