περαντικός
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)
ή, όν,
A conclusive, Ar. Eq.1378; π. λόγος, a kind of syllogism, Stoic.2.77, cf. Gal.18(1).219. II περαντικά, τά, dub. sens. in POxy.2032.61 (vi A. D.).