Lewis & Short

vernīlĭtas, ātis, f. [vernilis] (mostly post-Aug.).

  1. I. Cringing obsequiousness, servility, Sen. Ep. 95, 2.
  2. II. Coarse, pert, jesting, pertness, Plaut. Fragm. ap. Non. 342, 17; Quint. 1, 11, 2; Plin. 34, 8, 19, § 79.