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