μεταύριον μεταύριον, the day after to-morrow Found μεταύριον 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 μεταύριον μεταύριον No checked forms of μεταύριον in the morphology database.