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.
Some locals in Venice, which has dealt with overtourism that has strained the city’s infrastructure and services for years, will protest the wedding over concerns its scale will worsen some of the issues created by excessive tourist crowds. Antonio Pequeño Iv, Forbes.com, 21 June 2025 Maybe Meta made subtle changes in its training recipe that accidentally worsened the memorization problem. ArsTechnica, 20 June 2025 Other inflammatory conditions can also cause back pain that worsens with rest and improves with activity, Dr. Portugal says. Katie Camero, SELF, 20 June 2025 Wednesday’s report shows a worsening situation for the Medicare hospital insurance trust fund compared to last year. Lionel Lim, Fortune, 19 June 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 24 Jun. 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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