infirmo, -as, -are, -avi, -atum,

v. tr. I —Sent. proprio: 1) infirmar, enfraquecer,debilitar (Tac. An. 15, 10). II — Sent.figurado: 2) infirmar, destruir, refutar(Cic. At. 15, 26, 1). 3) Anular (T. Liv.34, 3).