widen

verb

wid·​en ˈwī-dᵊn How to pronounce widen (audio)
widened; widening ˈwīd-niŋ How to pronounce widen (audio)
ˈwī-dᵊn-iŋ

transitive verb

: to increase the width, scope, or extent of
widen a road
widen an investigation

intransitive verb

: to become wide or wider
a widening gap
widener
ˈwīd-nər How to pronounce widen (audio)
ˈwī-dᵊn-ər
noun

Examples of widen in a Sentence

The city is going to widen the road. They plan to widen the investigation. Her eyes widened in surprise. They went swimming at a spot where the river widens. The scope of the investigation has widened.
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.
Hong Kong/Beijing — Two of China’s most popular gay-dating apps have disappeared from app stores in the country, reinforcing fears of a widening crackdown on LGBTQ+ groups and online content. Steven Jiang, CNN Money, 11 Nov. 2025 In Butler’s neo-feudal vision, states and cities erect strict borders to deter migrants, the gap between rich and poor has widened, and massive wildfires in Southern California drive the state’s decline. Vann R. Newkirk Ii, The Atlantic, 10 Nov. 2025 Worse, slanting political lines so that one party or the other is guaranteed victory only widens the gulf that has helped turn Washington’s into its current slough of dysfunction. Mark Z. Barabak, Mercury News, 8 Nov. 2025 But the production of new types of slop widens the on‑ramps, allowing more people to participate—just as the Internet and social media birthed bunk but also new kinds of creators. Deni Ellis Béchard, Scientific American, 8 Nov. 2025 See All Example Sentences for widen

Word History

First Known Use

1566, in the meaning defined at transitive sense

Time Traveler
The first known use of widen was in 1566

Cite this Entry

“Widen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/widen. Accessed 17 Nov. 2025.

Kids Definition

widen

verb
wid·​en ˈwīd-ᵊn How to pronounce widen (audio)
widened; widening ˈwīd-niŋ How to pronounce widen (audio)
-ᵊn-iŋ
: to make or become wide or wider : broaden

More from Merriam-Webster on widen

Last Updated: - Updated example sentences
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