Lewis & Short

dĕ-argento, āvi, ātum, l, v. a. [argentum].

  1. * I. To deprive of money (anteclass.): depeculassere aliqua sperans me atque deargentassere, Lucil. ap. Non. 97, 8.
  2. II. To silver over, to plate with silver (late Lat.): idola deargentata et deaurata, Hier. in les. 9, 30, 24: arma, Oros. 3, 22: columba, Aug. Ep. 23, 5: pennae, Vulg. Psa. 67, 14.