Where does “xostra” come from?

xostra (Galician) comes from Vulgar Latin substrare, from Latin substratus, from Latin substerno, from Latin sternō, from Proto-Italic stornō, from Proto-Indo-European str̥-n-h₃-, from Proto-Indo-European sterh₃-, from Proto-Indo-European ster- — sterile, infertile.

xostra (Galician): flexible twig or stick; strap, twisted stick used...

Definitions

  1. flexible twig or stick; strap, twisted stick used...

Ancestry of “xostra”, step by step

xostra traces back through two separate lines of ancestry.

via Vulgar Latin substrare

StepLanguageWordMeaning
1Vulgar Latinsubstrareto set a layer
2Latinsubstratus
3LatinsubsternoI strew, scatter, spread out or under; I bestrew,...
4Latinsternōto spread, stretch out, spread out
5Proto-Italicstornō
6Proto-Indo-Europeanstr̥-n-h₃-
7Proto-Indo-Europeansterh₃-to spread, extend, stretch out
8Proto-Indo-Europeanster-sterile, infertile

via Old Occitan jostar

StepLanguageWordMeaning
1Old Occitanjostarto joust

Words derived from “xostra

Every word from Proto-Indo-European ster-Every word from Proto-Indo-European sterh₃-Every word from Proto-Indo-European str̥-n-h₃-