Νισιβηνοί No short definition found for Νισιβηνοί Morpho works with a static database. If you like, you can compare the output of Morpheus.No parse information found. Search for this form in Logeion: of Νισιβηνοί Νισιβηνοί Plural Masculine Nominative – Genitive – Dative Νισιβηνοῖς Accusative – Vocative –