μάρανσις
μάρανσις, causing to die away
Alas! Could not find the search term μάρανσις.
Found the closest form μαρᾶναι. 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 active infinitive of μαραίνω
No checked forms of μάρανσις in the morphology database.