lewdness Copy link Outline 1. incestum (unchaste indulgence)2. lĭbīdo, ĭnis, f.3. impŭdīcĭtia • lewdness: 1. incestum (unchaste indulgence): to commit l., inc. facere, Cic. Inv. 1, 40, 73: cf. incest. 2. lĭbīdo, ĭnis, f.: v. lust. 3. impŭdīcĭtia: Tac. A. 5, 3 (esp. as here, of unnatural lust).