ὄναγρον Save Could not find ὀνάγρων in Logeion dictionaries. ὀνάγρων Noun: neuter genitive plural of ὄναγρον ὀνάγρων Noun: masculine genitive plural of ὄναγρος See ὀνάγρων in Morpho LSJ ὄναγρον, τό, = ὀνάγρα, Gal. 12.89.