eruditor

From LSJ

μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)

Source

Latin > English (Lewis & Short)

ērŭdītor: ōris, m. id.,
I an instructor, teacher (post-class.), Tert. Pall. 4; Hier. Vit. Hil.; Vulg. Rom. 2, 20 al.

Latin > French (Gaffiot 2016)

ērŭdītŏr, ōris, m. (erudio), maître, précepteur : Tert. Pall. 4.

Latin > German (Georges)

ērudītor, ōris, m. (erudio), der Unterweiser, Lehrer, Eccl.