The Collaborative International Dictionary
Disciplinal
Disciplinal \Dis"ci*plin*al\, a.
Relating to discipline.
--Latham.
Wiktionary
disciplinal
a. relating to discipline, i.e. order and/or punishment
WordNet
disciplinal
adj. designed to promote discipline; "the teacher's action was corrective rather than instructional"; "disciplinal measures"; "the mother was stern and disciplinary" [syn: corrective, disciplinary]