πάταχνον

Alas! Could not find the search term πάταχνον.
Found the closest form παταχθείς. 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:

aorist passive participle masculine nominative singular (morph21)
aorist passive participle masculine vocative singular (morph21) of πατάσσω