πολυέδρου πολύεδρος, polyhedral Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine genitive singular feminine genitive singular ✓ neuter genitive singular of πολύεδρος πολύεδρος Singular Neuter Nominative πολύεδρον Genitive πολυέδρου Dative πολυέδρῳ Accusative πολύεδρον Vocative –