praeparator
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
Latin > English (Lewis & Short)
praepărātor: ōris, m. praeparo,
I a preparer (eccl. Lat.): Joannes praeparator viarum Domini, Tert. adv. Marc. 4, 33.
Latin > French (Gaffiot 2016)
præpărātŏr, ōris, m., celui qui prépare : Tert. Marc. 4, 33.