πολύαρθρος
πολύαρθρος, with many articulations
Alas! Could not find the search term πολύαρθρος.
Found the closest form πολύαρνι. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.
Morpho works with a static database. If you like, you can compare the output of Morpheus.
Parsed as:
✓ masculine dative singular of πολύρρην
No checked forms of πολύαρθρος in the morphology database.