listlessness Copy link Outline 1. languor (cf. preced. artt.)2. ĭnertia, sōcordia, etc. • listlessness: 1. languor (cf. preced. artt.): Cic. Or expr. by languidus: (the case) left no room for l., nihil languidi neque remissi patiebatur, Sall. Jug. 53: sometimes circuml. with animus will serve: cf. Caes. B. C. 1, 21. 2. ĭnertia, sōcordia, etc.: v. indolence, inactivity.