Where does “třieda” come from?

třieda (Old Czech) comes from Italian strada, from Latin strāta, from Latin strātus, 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.

Ancestry of “třieda”, step by step

třieda traces back through two separate lines of ancestry.

via Italian strada

StepLanguageWordMeaning
1Italianstradaroad, way, street; street
2Latinstrātaa paved road
3Latinstrātus
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 Proto-Slavic čērdà

StepLanguageWordMeaning
1Proto-Slavicčērdàfile, herd

Words derived from “třieda

Every word from Proto-Indo-European ster-Every word from Proto-Indo-European sterh₃-Every word from Proto-Indo-European str̥-n-h₃-
třieda — Etymology, Origin & Word History | Etymology Explorer