arithmetica
From LSJ
τοῖς οἰκείοις συκοφαντίαν δέδωκεν → has given to his friends an opportunity for chicane, has offered to his friends the right of vindictive prosecution
Latin > English (Lewis & Short)
ărithmētĭca: ae, and -ē, ēs, f., = ἀριθμητική (sc. τέχνη),
I arithmetic, the science of numbers: arithmetica, Sen. Ep. 88; arithmetice, Vitr. 1, 1, and Plin. 35, 10, 36, § 76.
Latin > French (Gaffiot 2016)
ărithmētĭca, v. arithmeticus.