Where does “chai sạn” come from?

chai sạn (Vietnamese) comes from Vietnamese chải, from Proto-Vietic *ɟaːl, from Sanskrit जाल, from Sanskrit पृष्ठ, from Proto-Indo-Aryan pr̥ṣṭʰás, from Proto-Indo-Iranian pr̥štʰás, from Proto-Indo-European pr̥-sth₂-ós, from Proto-Indo-European per- — passed , crossed.

chai sạn (Vietnamese): hardened, callused

Definitions

  1. hardened, callused

Ancestry of “chai sạn”, step by step

chai sạn traces back through two separate lines of ancestry.

via Vietnamese chải

StepLanguageWordMeaning
1Vietnamesechảito comb
2Proto-Vietic*ɟaːl
3Sanskritजालwatery; Nauclea cadamba; a small cucumber
4Sanskritपृष्ठthe back; the hinder part or rear of anything
5Proto-Indo-Aryanpr̥ṣṭʰás
6Proto-Indo-Iranianpr̥štʰásback
7Proto-Indo-Europeanpr̥-sth₂-ós
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

via Vietnamese sân

StepLanguageWordMeaning
1Vietnamesesâna yard; a ground for playing physical sports; a...
2Frenchchâleshawl
3HindiशालShorea robusta or the sāl tree; a kind of fish;...
4Urduشالshawl; scarf
5Persianشالshawl; scarf
6Hindiदुशालाshawl
7Sanskritद्विशाट
Every word from Proto-Indo-European pr̥tós