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Synonyms

self-discipline

American  
[self-dis-uh-plin, self-] / ˌsɛlfˈdɪs ə plɪn, ˈsɛlf- /

noun

  1. discipline and training of oneself, usually for improvement.

    Acquiring the habit of promptness requires self-discipline.


self-discipline British  

noun

  1. the act of disciplining or power to discipline one's own feelings, desires, etc, esp with the intention of improving oneself

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • self-disciplined adjective

Etymology

Origin of self-discipline

First recorded in 1830–40

Compare meaning

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Explanation

When you are in control of your feelings or impulses, that's called self-discipline. Even if it takes a lot of self-discipline not to giggle when your teacher solemnly scolds the class, you shouldn't let yourself do it. Someone who has the trait of self-discipline is described as self-disciplined. It takes self-discipline to do all sorts of things, from practicing piano every day until you're ready for your recital, to resisting the urge to eat the cupcakes your brother baked for dessert, or biting your tongue instead of telling your cranky neighbor what you really think of her yappy dog. Discipline is used here to mean "practice, knowledge, or training," rather than "punishment."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

However, the researchers note that the findings show a correlation, not cause and effect, and that factors like motivation or self-discipline may also influence outcomes.

From Science Daily • Mar. 30, 2026

Jackson traveled the country preaching self-esteem and self-discipline.

From Los Angeles Times • Feb. 17, 2026

Mr. Mamdani would present an enticing target to a political opponent of laconic self-discipline and charitable forbearance.

From The Wall Street Journal • Nov. 3, 2025

He says he felt that the office environment would improve his self-discipline.

From BBC • Aug. 10, 2025

He pacified his conscience by promising himself a compensatingly harder self-discipline, purifications the more complete and thorough.

From "Brave New World" by Aldous Huxley