retrain

verb

re·​train (ˌ)rē-ˈtrān How to pronounce retrain (audio)
retrained; retraining; retrains

transitive verb

: to train again or anew

intransitive verb

: to become trained again
retrainable adjective

Examples of retrain in a Sentence

The organization retrains people who have lost their jobs. He is retraining for another job. He retrained as a mechanic.
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.
Continuously monitor for model drift, retraining agents as needed based on real-world shifts. Dr. Chiranjiv Roy, Forbes.com, 25 July 2025 McDonald’s was able to experiment with offerings that may or may not have worked in its main business, without having to retrain its entire workforce and potentially slow down service. Chris Morris, Fortune, 24 July 2025 Before each lap, the model would be retrained with Ross’ feedback from the previous lap. ArsTechnica, 7 July 2025 Management at these facilities says the postal service is taking steps to retrain and fill understaffed positions. Charlotte Observer, 10 July 2025 See All Example Sentences for retrain

Word History

First Known Use

1856, in the meaning defined at transitive sense

Time Traveler
The first known use of retrain was in 1856

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Cite this Entry

“Retrain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/retrain. Accessed 29 Jul. 2025.

Kids Definition

retrain

verb
re·​train rē-ˈtrān How to pronounce retrain (audio)
1
: to train again or anew
2
: to become retrained
retrainable adjective

More from Merriam-Webster on retrain

Last Updated: - Updated example sentences
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