Ὀπτικὸν ὀπτικός, of or for sight Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine accusative singular neuter accusative singular neuter nominative singular neuter vocative singular of ὀπτικός ὀπτικός Singular Feminine Nominative ὀπτικὴ Genitive ὀπτικῆς Dative – Accusative – Vocative –