Lewis & Short

dŏcĭlĭtas, ātis, f. [docilis], aptness for being taught, docility.

  1. I. Prop., Cic. Sest. 42, 91; id. Fin. 5, 13, 36; Nep. Att. 1, 3; Plin. 8, 1, 1, § 3; 8, 42, 64, § 157: ad omnes fere artes, Suet. Tit. 3.
  2. * II. Transf., in a moral sense, gentleness, Eutr. 10, 4.