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