ἀνουσιότης
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)
ητος, ἡ,
A unsubstantiality, Simp.in de An.247.9.
Spanish (DGE)
-ητος, ἡ
carencia, ausencia de entidad Simp.in de An.247.9.