Where does “strātus” come from?

strātus (Latin) comes 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 “strātus”, step by step

strātus traces back through 3 separate lines of ancestry.

via Latin sternō

StepLanguageWordMeaning
1Latinsternōto spread, stretch out, spread out
2Proto-Italicstornō
3Proto-Indo-Europeanstr̥-n-h₃-
4Proto-Indo-Europeansterh₃-to spread, extend, stretch out
5Proto-Indo-Europeanster-sterile, infertile

via Proto-Celtic stratos

StepLanguageWordMeaning
1Proto-Celticstratosvalley
2Proto-Indo-Europeanstr̥h₃tósstretched, spread
3Proto-Indo-European-tósCreates verbal adjectives from verb stems

via Ancient Greek Στράτος

StepLanguageWordMeaning
1Ancient GreekΣτράτοςStratus; Stratos, Aetolia-Acarnania, Greece

Words derived from “strātus

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