disciplinary
/ˈdɪsɪplɪnərɪ/adjective
- concerning or enforcing discipline纪律的; 加强纪律的; 训练的：
a soldier will face disciplinary action after going absent without leave.
擅离职守的士兵要受到纪律处分。
词源
late 15th cent. (originally with reference to ecclesiastical order)： from medieval Latin disciplinarius, from Latin disciplina, from discipulus 'learner' （see DISCIPLE）.