enfeeblement Copy link Outline 1. dēfectio virium, Cic. Sen. 9, 29.2. infirmĭtas, dēbĭlĭtas3. expr. by verb • enfeeblement: 1. dēfectio virium, Cic. Sen. 9, 29. 2. infirmĭtas, dēbĭlĭtas: v. weakness. 3. expr. by verb: to cause the e. of mind and body, enervare vires animi, etc.: v. to enfeeble, enervate.