Cosar

The origin is unknown. Attested as Arabic خَزَر (ḵazar), Byzantine Greek Χάζαροι (Kházaroi), Hebrew כּוּזָרִים (Kuzarim), Old Armenian խազիր (xazir), Old East Slavic козаринъ (kozarinŭ), Persian خزر (xazar), Russian хаза́р (xazár), Tatar хәзәр (xäzär), Turkish Hazar, etc.

• (Classical Latin) IPA^(key): [ˈkɔ.sar]
• (modern Italianate Ecclesiastical) IPA^(key): [ˈkɔː.s̬ar]

Cosar m (indeclinable)

1. (Medieval Latin) Khazar

• Cosareus

• Cosariticus

• Halevi, Judah with trans. Johannes Buxtorf the Younger (Johannes Buxtorfius) (1660) Liber Cosri, Basel, page 1