disciplinarian

Etymology
or

Noun

 * 1) One who exercises discipline.
 * 2)  One who believes in discipline as a tool for regulation or control.
 * 1)  One who believes in discipline as a tool for regulation or control.
 * 1)  One who believes in discipline as a tool for regulation or control.

Translations

 * Tagalog: mapanakdang-asal

Adjective

 * 1) Relating to discipline.