unlearn

verb

un·​learn ˌən-ˈlərn How to pronounce unlearn (audio)
unlearned; unlearning; unlearns

transitive verb

1
: to put out of one's knowledge or memory
2
: to undo the effect of : discard the habit of

Examples of unlearn in a Sentence

It is hard to unlearn bad habits. let's hope that over the summer I don't unlearn everything I learned over the course of this past year
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Unlike Libya's program, which relied on the infamous A.Q. Khan network to obtain nuclear technology, Iran's program developed indigenously, using Iranian scientists and technical know-how that cannot be unlearned. Faisal Kutty, MSNBC Newsweek, 8 May 2025 The team’s final step was to verify that the dopamine circuit between the VTA and the amygdala causes fears to be learned and unlearned. Sam Walters, Discover Magazine, 29 Apr. 2025 Leaders must not only embrace change but also continuously unlearn outdated practices to stay ahead. Glenn Llopis, Forbes.com, 23 Apr. 2025 The real work begins in unlearning this emotional stoicism and replacing it with something richer: emotional literacy, self-awareness and the courage to be seen. Mark Travers, Forbes.com, 27 Apr. 2025 See All Example Sentences for unlearn

Word History

First Known Use

15th century, in the meaning defined at sense 2

Time Traveler
The first known use of unlearn was in the 15th century

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Cite this Entry

“Unlearn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unlearn. Accessed 2 Jun. 2025.

Kids Definition

unlearn

verb
un·​learn ˌən-ˈlərn How to pronounce unlearn (audio)
: to put out of one's knowledge or memory
Last Updated: - Updated example sentences
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