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.
In Mint, Regan has widened the aperture and secured a buzzy cast, including a rare TV acting performance from Ben Coyle-Larner AKA hip-hop star Loyle Carner. Jesse Whittock, Deadline, 8 Oct. 2025 That opportunity alone is enough to widen Stevenson’s smile. Dan Wiederer, New York Times, 7 Oct. 2025 Now that gap, currently about €400 million, is widening again, Ádám Balogh, head of the Ukraine Support Task Force Unit, which oversees the fund, said. Tim McDonnell, semafor.com, 7 Oct. 2025 The result is a widening gap between organizations experimenting with AI and the few that are actually scaling it into day-to-day operations. Adam Mills, MSNBC Newsweek, 7 Oct. 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 10 Oct. 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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