Where does “автострада” come from?

автострада (Russian) comes from Italian autostrada, 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- — sterile, infertile.

автострада (Russian): motorway, highway, freeway

Definitions

  1. motorway, highway, freeway

Ancestry of “автострада”, step by step

StepLanguageWordMeaning
1Italianautostradamotorway, expressway, freeway, highway, turnpike
2Italianstradaroad, way, street; street
3Latinstrātaa paved road
4Latinstrātus
5Latinsternōto spread, stretch out, spread out
6Proto-Italicstornō
7Proto-Indo-Europeanstr̥-n-h₃-
8Proto-Indo-Europeansterh₃-to spread, extend, stretch out
9Proto-Indo-Europeanster-sterile, infertile
Every word from Proto-Indo-European ster-Every word from Proto-Indo-European sterh₃-Every word from Proto-Indo-European str̥-n-h₃-