self-discipline /ˌsɛlfˈdɪsəplən/ noun Learner's definition of SELF-DISCIPLINE
[noncount]
: the ability to make yourself do things that should be done自我约束;自律 — self-disciplined
/ˌsɛlfˈdɪsəplənd/ adjective [more self-disciplined; most self-disciplined]