(adj.adv.) : impūrus (inp-), a, um, adj. 2. inpurus
* Unclean, filthy, foul (cf.: obscenus, spurcus, immundus).
* Lit. (very rare): impurae matris prolapsus ab alvo,Ov. Ib. 223.
* Trop., unclean (in a moral sense), impure, defiled, filthy, infamous, abandoned, vile.
* Of living beings: impudens, impurus, inverecundissimus,Plaut. Rud. 3, 2, 38: in his gregibus omnes aleatores, omnes adulteri, omnes impuri impudicique versantur,Cic. Cat. 2, 10, 23: persona illa lutulenta, impura, invisa,id. Rosc. Com. 7, 20: o hominem impurum!Ter. Ad. 2, 1, 29: impuri cujusdam et ambitiosi sententia, Cic. Lael. 16, 59: cum impuris atque immanibus adversariis decertare,id. Rep. 1, 5: (dux) audax, impurus,id. ib. 1, 44: impurus et sceleratus,id. Att. 9, 15 fin.: erat hic Corinthia anus haud impura,tolerably decent,Ter. Heaut. 4, 1, 16: homo haud impurus,id. Eun. 2, 2, 4: libidine omni,Petr. 81.—Comp.: quis illo qui maledicit impurior?Cic. Phil. 3, 6, 15.— Sup.: omnium non bipedum solum, sed etiam quadrupedum impurissimus, Auct. Or. pro Dom. 18, 48.
* Of inanim. and abstr. things: lingua,Sen. Ep. 87 med.: animus,Sall. C. 15, 4: mores,Cat. 108, 2: adulterium,id. 66, 84: historia,Ov. Tr. 2, 416: medicamina, i. e. venena,Flor. 2, 20: quid impurius, quam retinuisse talem (adulteram),Quint. 9, 2, 80. —Hence, adv.: impūrē (acc. to II.), impurely, basely, shamefully, vilely: impure atque flagitiose vivere,Cic. Fin. 3, 11, 38: multa facere impure atque taetre,id. Div. 1, 29, 6: atque intemperanter facere,id. Phil. 2, 21, 50: a quo impurissime haec nostra fortuna despecta est,id. Att. 9, 12, 2.

s. TLL