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.
Here’s how to unlearn the ones holding you back. Kimberly Wilson, Essence, 30 Oct. 2025 In one such conversation, Bieber opens up about trying to unlearn past patterns and behaviors to be less guarded. Jeff Nelson, PEOPLE, 29 Oct. 2025 The first is that Americans, and especially students on college campuses, need to unlearn the idea that speech itself is violence. Peter D'abrosca, FOXNews.com, 29 Oct. 2025 Before your child reaches puberty, do the work to heal negative past experiences and unlearn harmful beliefs and practices. Beth Ann Mayer, Parents, 20 Oct. 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 Nov. 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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