οὐδαῖος
From LSJ
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
α, ον, and ος, ον,
A on the ground, Orph.A.394, etc. II like χθόνιος, under the earth, infernal, of Persephone, Lyc.49,698; of Zeus, AP14.123 (Metrod.), D.P.789.
German (Pape)
[Seite 408] auf dem Erdboden, χαμεύνη, Orph. Arg. 396; irdisch, Nonn.; auch unterirdisch, Κρονίδης, = Hades, Dion. Per. 789; κόρα, Lycophr. 698.