Παρθυαία
εἰρήνη ἡ ὑπερέχουσα πάντα νοῦν → peace that surpasses all understanding
Middle Liddell
Parthia, Strab.
Wikipedia EN
Η Παρθία (αρχαία ελληνικά: Παρθυηνή (Parthyēnḗ), ή Παρθυαία ή αρχαία περσικά: Παρθάβα (Parθava), λατινικά: Parthia, κοινή ελληνική: Παρθία, αγγλικά: Parthyene ή Parthyaea ή Parthava ή Parthia, περσικά: پارت ή پرثوه ή پهلو) ήταν περιοχή που κατά την αρχαία εποχή βρισκόταν στη σημερινή περιοχή Χορασάν, στο βορειοανατολικό άκρο, της Περσίας (σημερινό Ιράν).
Wikipedia EN
Parthia (Old Persian: 𐎱𐎼𐎰𐎺 Parθava; Parthian: 𐭐𐭓𐭕𐭅 Parθaw; Middle Persian: 𐭯𐭫𐭮𐭥𐭡𐭥 Pahlaw) is a historical region located in northeastern Greater Iran. It was conquered and subjugated by the empire of the Medes during the 7th century BC, was incorporated into the subsequent Achaemenid Empire under Cyrus the Great in the 6th century BC, and formed part of the Hellenistic Seleucid Empire after the 4th-century BC conquests of Alexander the Great. The region later served as the political and cultural base of the Eastern Iranian Parni people and Arsacid dynasty, rulers of the Parthian Empire (247 BC – 224 AD). The Sasanian Empire, the last state of pre-Islamic Iran, also held the region and maintained the seven Parthian clans as part of their feudal aristocracy.
Russian (Dvoretsky)
Παρθυηνή: ἡ Парфия (область к юго-вост. от Каспийского моря) Polyb.