χασμάτιον
χασμάτιον, small aperture, vent
Alas! Could not find the search term χασμάτιον.
Found the closest form χάσματι. 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:
neuter dative singular of χάσμα
No checked forms of χασμάτιον in the morphology database.