enervated, to be Copy link Outline 1. marceo, 2; incept. marcesco, 32. expr. by pass. of ēnervo, frango, etc. • enervated, to be or become: 1. marceo, 2; incept. marcesco, 3: they are e. by the luxury of Capua, marcere Campana luxuria, Liv. 23, 45: to be corrupted and e. by repose and inactivity, otio ac desidia corruptos marcere, Just. 30, 1: Tac. 2. expr. by pass. of ēnervo, frango, etc.: v. to enervate. Phr.: to be e. by enjoyment, voluptate liquescere et fluere mollitia, Cic.