ὀστρεΐνων ὀστρέϊνος, of or living in a shell, testaceous Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ neuter genitive plural of ὀστρέϊνος ὀστρέϊνος Plural Neuter Nominative – Genitive ὀστρεΐνων Dative – Accusative – Vocative –