Aorist passive infinitive of ἐκδιαιτάω ; cf. generally delta 886 etc. Evidently quoted from somewhere: probably 4 Maccabees 18.5. (NB: some other lexica have the same glossing verb as here, but others still occur elsewhere, e.g. Hesychius s.v. -- where editors make the Septuagint connection -- has διαστραφῆναι , "to have been twisted".)
cf. epsilon 394, epsilon 1591.