Insomnis, & hoc insomne. Ta. Without sleep: that watcheth al way: that sleepeth not.Noctem insomnem ducere. Vir. Not to sleepe al night.Oculi infomnes.Stat.
Insomnium, insomnij, n. g. Cic.A vaine dreame.Falsa insomnia. Vir. Exercent rabidam truculenta insomnia mentem. Sil. Vexant me insomnia.Ouid.Insomnia. æ f. g. Cæcil. Watching.
Lewis and Short: Latin dictionary
insomnĭa, ae, f. (plur. insomnia, n., Plin. 20, 9, 33, 82; Prop. 2, 25, 47; Val. Fl. 1, 329; 7, 6; 2, 140) [insomnis], sleeplessness, want of sleep (class.): consequitur comes insomnia, Caecil. ap. Non. 209, 15: aut mox noctu te adiget horsum insomnia, Ter. Eun. 2, 1, 13 Fleck. (Umpfenbach, adigent, v. insomnium): incitabatur insomnia, Suet. Cal. 50.—In plur.: neque insomniis, neque labore fatigari, Sall. C. 27, 2: insomniis carere, Cic. de Sen. 13, 44.
in-somnis, e, adj. [2. in-somnus], sleepless (poet. and in post-Aug. prose). I. Of living beings, Hor. C. 3, 7, 8: juventus, Pers. 3, 54: insomnes magis, quam pervigiles, Tac. A. 1, 65: draco, Ov. M. 9, 190.—II. Of things: oculi, Stat. Th. 3, 328: dens, i. e.