infirmo

Latin > English (Lewis & Short)

infirmo: āvi, ātum, 1, v. a. and n. infirmus.
I Act., to deprive of strength, to weaken, enfeeble.
   A Lit.: legiones, Tac. A. 15, 10: munimenta madore, Sall. Fragm. ap. Non. 138, 6: hominem, Cels. 2, 12.—
   B Trop.
   a To invalidate, disprove, refute: res tam leves infirmare ac diluere, Cic. Rosc. Am. 15, 42; with tollere, id. N. D. 2, 59, 147; with frangere, id. de Or. 131: fidem testis, id. Rosc. Com. 15, 45: fidem alicui, id. Att. 15, 26. —
   b To annul, make void: legem, Liv. 34, 3; Quint. 7, 1, 49: contractum, Dig. 49, 14, 46: graviter ferens aliquid a se factum infirmari, Vell. 2, 2, 1: acta illa atque omnes res superioris anni, Cic. Sest. 18, 40.—
II Neutr. only in part. pres. as subst.: infirmantes, um, m., the weak, sick, Sulp. Sev. Vit. S. Mart. 18, 5; id. Ep. 2, 12.
in-firmo: āvi, ātum, 1, v. a.,
I to establish in, fix, or confirm in (late Lat.), Cael. Aur. Acut. 3, 4, 36.

Latin > French (Gaffiot 2016)

īnfirmō,¹¹ āvī, ātum, āre (infirmus), tr.,
1 affaiblir, débiliter : Cels. Med. 2, 12 ; Tac. Ann. 15, 10
2 infirmer, affaiblir, détruire, renverser, réfuter : Cic. de Or. 2, 331 ; Cæc. 38 ; alicujus fidem Cic. Att. 15, 26, 1, infirmer la loyauté de qqn || annuler : Liv. 34, 3 ; Quint. 7, 1, 49.