ὀστρέϊνος ὀστρέϊνος, of or living in a shell, testaceous 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 ὀστρέϊνος ὀστρέϊνος Plural Neuter Nominative – Genitive ὀστρεΐνων Dative – Accusative – Vocative –