köken: Inherited from Old French octobre, borrowed from Latin Octōbrem. Replaced the inherited Old French uitovre. Compare also the Old French form witembre from the Vulgar Latin variant octember.
köken: Inherited from Byzantine Greek Ὀκτώβρης (Oktṓbrēs), from Hellenistic Koine Greek Ὀκτώβριος (Oktṓbrios) with avoidance of hiatus, from Latin Octōber.
köken: Etymology tree Proto-Indo-European *oḱtṓw Proto-Italic *oktō Late Latin octō Late Latin Octōber Late Latin -ius Late Latin Octōbrius Old Galician-Portuguese oytubro Portuguese outubrobor. ▲ English Octoberinflu. Classical Persian اَکْتُوبَر (aktūbar)bor.? Hindi अक्टूबर Borrowed from Portuguese outubro, influenced by English October. Compare Classical Persian اَکْتُوبَر (aktūbar), Konkani ओतुब्र…
köken: Inherited from Old Czech řújen. By surface analysis, říje (“rutting”) + -en, referring to rutting season. Cognate with Serbo-Croatian rujan (“September”).