Where does “تخت روان” come from?

تخت روان (Persian) comes from Persian روان, from French Rouen, from Old French Roem, from Latin Rotomagus, from Gaulish Ratumacos, from Gaulish magos, from Proto-Celtic magos, from Proto-Indo-European meǵh₂- — big, great; great; big, stour, great.

Ancestry of “تخت روان”, step by step

StepLanguageWordMeaning
1Persianروانfluid; flowing; fluent
2FrenchRouen—
3Old FrenchRoem—
4LatinRotomagusThe chief city of the Veliocasses in Gallia Lugdunensis, now Rouen
5GaulishRatumacos—
6Gaulishmagosfield
7Proto-Celticmagosplain, field
8Proto-Indo-Europeanmeǵh₂-big, great; great; big, stour, great

Words derived from “تخت روان”

Every word from Proto-Indo-European meǵh₂- →Every word from Proto-Celtic magos →Every word from Gaulish magos →