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worsen

verb

wors·​en ˈwər-sᵊn How to pronounce worsen (audio)
worsened; worsening
ˈwərs-niŋ
ˈwər-sᵊn-iŋ How to pronounce worsen (audio)

intransitive verb

: to become worse
the weather began to worsen

Examples of worsen in a Sentence

Spending more money is only going to worsen the problem. the condition of the house worsened with every year of neglect
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.
The presence of microplastics in human bones may worsen osteoporosis, and human bones modified by the Liangzhu people exhibit low nutritional health and were likely obtained nonviolently. Rafil Kroll-Zaidi, Harpers Magazine, 23 Nov. 2025 Feeling left out and trapped, Shirin, on the other hand, goes through various emotional outbursts, worsened by the fact that pregnancy eludes her, despite her intense desire to become a mother. Tomris Laffly, Variety, 23 Nov. 2025 But eradication has also worsened deforestation by pushing cultivation into more remote areas, Soberon said. Tim Lister, CNN Money, 22 Nov. 2025 Airport police unions and transportation officials say the shutdown has worsened already-difficult recruitment and retention efforts, leading to longer shifts, mandatory overtime and increasingly volatile encounters in unsecured areas such as rail platforms, parking garages and terminal entrances. Gabe Whisnant, MSNBC Newsweek, 21 Nov. 2025 See All Example Sentences for worsen

Word History

First Known Use

13th century, in the meaning defined at transitive sense

Time Traveler
The first known use of worsen was in the 13th century

Browse Nearby Words

Cite this Entry

“Worsen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/worsen. Accessed 27 Nov. 2025.

Kids Definition

worsen

verb
wors·​en ˈwərs-ᵊn How to pronounce worsen (audio)
worsened; worsening ˈwərs-niŋ How to pronounce worsen (audio)
-ᵊn-iŋ
: to make or become worse
the weather worsened

More from Merriam-Webster on worsen

Last Updated: - Updated example sentences
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