toughen

verb

tough·​en ˈtə-fən How to pronounce toughen (audio)
toughened; toughening ˈtə-fə-niŋ How to pronounce toughen (audio)
ˈtəf-niŋ

intransitive verb

: to become tough

Examples of toughen in a Sentence

The government is toughening antidrug laws. weight lifting will help toughen those flabby muscles of yours
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.
Under state law, the grading scale must be toughened if more than 75% of schools in a particular category receive A’s and B’s, and 82% of high schools did this year. Steven Walker, The Orlando Sentinel, 13 July 2025 Britain’s Prime Minister Keir Starmer said last week that the government would toughen requirements for legal migrants and extend the wait for newcomers to claim citizenship. Olesya Dmitracova, CNN Money, 23 May 2025 For example, perhaps the individuals living in the Amud cave preferred to dry out their carcasses before processing them, which would have toughened the meat and required different cutting strategies. Sarah Kuta, Smithsonian Magazine, 17 July 2025 Obama calls on Democrats to 'toughen up' Former President Barack Obama doesn’t want to hear complaints. Rebecca Morin, USA Today, 16 July 2025 See All Example Sentences for toughen

Word History

First Known Use

1582, in the meaning defined at transitive sense

Time Traveler
The first known use of toughen was in 1582

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Cite this Entry

“Toughen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/toughen. Accessed 21 Aug. 2025.

Kids Definition

toughen

verb
tough·​en ˈtəf-ən How to pronounce toughen (audio)
toughened; toughening ˈtəf-(ə-)niŋ How to pronounce toughen (audio)
: to make or become tough

More from Merriam-Webster on toughen

Last Updated: - Updated example sentences
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