a. [ Cf. F. disciplinable. See Discipline. ] 1. Capable of being disciplined or improved by instruction and training. [ 1913 Webster ]
2. Liable or deserving to be disciplined; subject to disciplinary punishment; as, a disciplinable offense. [ 1913 Webster ]
n. The quality of being improvable by discipline. Sir M. Hale. [ 1913 Webster ]