μεσογείων

Alas! Could not find the search term μεσογείων.
Found the closest form μεσογείῳ. 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
✓ neuter dative singular
✓ feminine dative singular of μεσόγαιος