Definition of unlearn
transitive verb
1 : to put out of one's knowledge or memory
2 : to undo the effect of : discard the habit of
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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 of unlearn from the Web
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A team of German researchers has shown that these associations can be unlearned through the administration of placebo, making chemo easier to bear.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unlearn'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
15th Century
First Known Use of unlearn
15th century
UNLEARN Defined for English Language Learners
unlearn
playDefinition of unlearn for English Language Learners
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: to forget and stop doing (something, such as a habit) in a deliberate way because it is bad or incorrect
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