Lewis Short
ŏpŭlentĭa (noun F) : opulens
* Riches, wealth, opulence (not in Cic. or Caes.).
* Lit.: habemus publice egestatem, privatim opulentiam,Sall. C. 52, 22: opulentia neglegentiam tolerabat,id. ib. 52. 9: Trojae opulentia,Verg. A. 7, 262: metallorum,Plin. 2, 93, 95, § 207.—In plur.: deos decent opulentiae et factiones,Plaut. Trin. 2, 4, 89; id. Bacch. 3, 4, 17: copiis atque opulentiis anteire,Gell. 20, 5, 8.
* Transf., like opes, resources, power, of a people: invidia ex opulentiā orta est,Sall. C. 6, 3; Nep. Cim. 2, 5: Lydorum,Tac. A. 4, 55.
* Trop., richness, etc.: linguae,Claud. Cons. Mall. Theod. 21
Charlton T. Lewis, Charles Short, A Latin Dictionary