Meaning of the word disciplined in English

What does disciplined mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

disciplined

US /ˈdɪs.ə.plɪnd/
UK /ˈdɪs.ə.plɪnd/

Adjective

behaving in a very controlled way

Example:
She is a very disciplined student, always completing her assignments on time.
A disciplined approach is needed to achieve these goals.