περισσά

From LSJ

κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education

Source

Russian (Dvoretsky)

περισσά: атт. περιττά τά
1 излишек, избыток Xen.;
2 остаток Anth.