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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

Etymology

Origin of self-discipline

First recorded in 1830–40

Compare meaning

How does self-discipline compare to similar and commonly confused words? Explore the most common comparisons:

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.

See Examples For:

"Such historic success can only be achieved through unwavering courage, rigorous self-discipline, and honest dedication to one's work," he wrote on X.

From BBC May 18, 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

I can get lost in an algorithm on my phone and having the self-discipline to stop and be here now is an ongoing journey.

From Salon Apr. 18, 2024

Dr. Barnard was in his mid-thirties and was exceedingly bright, a man of controlled intelligence and self-discipline.

From "Long Walk to Freedom" by Nelson Mandela

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