praeceptrix
From LSJ
τὴν πολιὴν καλέω Νέμεσιν πόθου, ὅττι δικάζει ἔννομα ταῖς σοβαραῖς θᾶσσον ἐπερχομένη → I call gray hairs the Nemesis of love, because they judge justly, coming sooner to the proud
Latin > English (Lewis & Short)
praeceptrix: īcis, f. praeceptor,
I a preceptress (class.): sapientiā praeceptrice, Cic. Fin. 1, 13, 43: praeceptrix et magistra, Vitr. 10, 1.
Latin > French (Gaffiot 2016)
præceptrīx, īcis, f. (præceptor), celle qui enseigne, maîtresse : Vitr. Arch. 10, 1, 3 ; sapientia præceptrice Cic. Fin. 1, 43, à l’école de la sagesse.