ῥύτρος
ῥύτρος, globe-thistle, Echinops viscosus
Alas! Could not find the search term ῥύτρος.
Found the closest form ῥύτορα. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.
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Parsed as:
✓ masculine accusative singular of ῥύτωρ
No checked forms of ῥύτρος in the morphology database.