τρουλλίον No short definition found for τρουλλίον Found τρουλλίον with different capitalization. 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 τρουλλίον τρουλλίον No checked forms of τρουλλίον in the morphology database.