ὀν- No short definition found for ὀν- Could not find the search term ὀν-. Found the closest form ὀνάγρων. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.Parsed as: neuter genitive plural of ὄναγρον ✓ masculine genitive plural of ὄναγρος ὀν- No checked forms of ὀν- in the morphology database.