πρόσεξις
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
English (LSJ)
εως, ἡ, (προσέχω)
A application, τοῦ νοῦ Pl.R.407b: abs., attention, Id.Def.413d.
German (Pape)
[Seite 760] ἡ, das Hinrichten, τοῦ νοῦ, Aufmerksamkeit, Plat. Rep. III, 407 b.