deliberatus
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
dēlībĕrātus: a, um, Part. and P. a., from delibero.
(1) dēlībĕrātus,¹⁴ a, um, part. de delibero 1