potissime

Latin > English (Lewis & Short)

pŏtissĭmē: (pŏtissŭmē) and pŏtis-sĭmum (pŏtissŭmum),
I advv., v. potis fin. B.

Latin > French (Gaffiot 2016)

pŏtissĭmē, v. potissimum.