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.
Obama calls on Democrats to 'toughen up' Former President Barack Obama doesn’t want to hear complaints. Rebecca Morin, USA Today, 16 July 2025 He had just been toughened up by an impressive 12-goal season on loan with leading Scottish side Rangers from German giants Bayern Munich, but the then 21-year-old could still be quiet, boyish and tongue-tied with journalists when he was farmed out again that summer to the Dutch club. Greg O'Keeffe, New York Times, 12 July 2025 Indiana lawmakers are considering a measure that would toughen the penalty for failing to report child abuse at schools, gyms, hospitals, daycares and other institutions. Tony Cook, IndyStar, 2 July 2025 Newsom, widely considered a Democratic contender for the 2028 presidential race, appears to be toughening his stance on issues likely to follow him on the campaign trail. Alicia Victoria Lozano, NBC news, 16 May 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 29 Jul. 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

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