potissimum
From LSJ
καὶ ὑποθέμενος κατὰ τῆς κεφαλῆς φέρειν τὰς πληγάς, ὡς ἐν ἐκείνῃ τοῦ τε κακοῦ τοῦ πρὸς ἀνθρώπους → and having instructed them to bring their blows against the head, seeing that the harm to humans ... (Josephus, Antiquities of the Jews 1.50)
Latin > English
potissimum ADV :: chiefly, principally, especially; eminently; above all; to his advantage
Latin > French (Gaffiot 2016)
pŏtissĭmum¹⁰ (potissimus), adv., principalement, par-dessus tout, de préférence : Cic. Mur. 4 ; Tusc. 5, 11 ; Verr. 2, 4, 70. potissime forme douteuse, Cels. Med. 3, 6.
