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
SourceGerman (Pape)
[Seite 26] ion. u. ep. = ληϊστός, erbeutet, Il. 9, 408.
Greek (Liddell-Scott)
λεϊστός: -ή, -όν, ἴδε ἐν λέξ. ληϊστός.