Zoroaster (/ˌzɒroʊˈæstər/ or /ˈzɒroʊˌæstər/, from Greek Ζωροάστρης Zōroastrēs from Persian: زرتشت Zartosht), also known as Zarathustra (/ˌzɑːrəˈθuːstrə/; Avestan: ...Wikipedia ...