discipline
//ˈdɪsəplɪn//
Noun
The practice of training people to obey rules or a code of behavior, using punishment to correct disobedience; controlled behavior resulting from such training
Parents need to maintain discipline in the household.
A branch of knowledge, typically one studied in higher education; a field of study or academic subject
Psychology is a fascinating discipline that studies human behavior.
Self-control and the ability to work in a controlled and habitual way; the quality of being able to behave and work in a controlled manner
It takes discipline to exercise every day.
Antonym
Verb
To train someone to obey rules or a code of behavior, typically by using punishment to correct disobedience
Parents need to discipline their children with patience and consistency.
To punish or penalize someone for wrongdoing
The teacher disciplined the student for cheating on the exam.