curandus
From LSJ
ἀρχὴ παιδεύσεως ἡ τῶν ὀνομάτων ἐπίσκεψις → the beginning of education is the examination of names, the beginning of philosophical education is the examination of names, the beginning of all education is the investigation of names
Latin > English (Lewis & Short)
cūrandus: i, m., v. curo, II. B. β.