ustilo
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
Latin > English
ustilo ustilare, ustilavi, ustilatus V TRANS :: scorch, char, burn partially; frost nip; cause to smart/tingle
Latin > French (Gaffiot 2016)
ustĭlō, v. ustulo.