ἀρράβη No short definition found for ἀρράβη Found ἀρράβη 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 ἀρράβη ἀρράβη No checked forms of ἀρράβη in the morphology database.