potissimum
From LSJ
τίς γὰρ ἁδονᾶς ἄτερ θνατῶν βίος ποθεινὸς ἢ ποία τυραννίς; τᾶς ἄτερ οὐδὲ θεῶν ζηλωτὸς αἰών → What human life is desirable without pleasure, or what lordly power? Without it not even the life of the gods is enviable.
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.
