prūdentĭa (noun F) : prudens.
* A foreseeing (very rare): id enim est sapientis providere: ex quo sapientia est appellata prudentia, Cic. Fragm. ap. Non. 41, 31: futurorum,id. Sen. 21, 78.
* Acquaintance with a thing, knowledge of a matter, skill in a matter: juris publici,Cic. de Or. 1, 60, 256: juris civilis,Nep. Cim. 2, 1: legum,Cic. Rep. 2, 36, 61; cf. id. Mur. 13, 28: physicorum,id. Div. 2, 4, 11: cani rectoris,Juv. 12, 32; 10, 48.
* Esp., = juris prudentia, Just. Inst. praef. § 2.
* Sagacity, good sense, intelligence, prudence, practical judgment, discretion: prudentia constat ex scientiā rerum bonarum et malarum et nec bonarum nec malarum,Cic. N. D. 3, 15, 38: prudentia tribus partibus constare videtur, memoriā, intellegentiā, providentiā,id. Inv. 2, 53, 160; cf. Auct. Her. 3, 2, 3: prudentia, quam Graeci φρόνησιν, est rerum expetendarum fugiendarumque scientia, Cic. Off. 1, 43, 153: prudentia cernitur in delectu bonorum et malorum,id. Fin. 5, 23, 67: ut medicina valetudinis, sic vivendi ars est prudentia,id. ib. 5, 6, 16: civilis prudentia,statesmanship,id. Rep. 2, 25, 46; id. Inv. 2, 53, 159: ad omnes res adhibere prudentiam,id. Att. 12, 4, 2; Col. 12, 57, 6; 1, 1, 1: rerum fato prudentia major,Verg. G. 1, 416: velox,ready,Pers. 4, 4: si ratio et prudentia curas aufert,Hor. Ep. 1, 11, 25.

s. TLL