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.
For example, its report highlighted that Singapore added another 5 billion Singapore dollars ($3.9 billion) to its coastal and flood protection fund this year to support new infrastructure like detention tanks, widened canals, and elevated platform levels. Eleanor Pringle, Fortune, 12 Aug. 2025 Inflation held steady in July as President Donald Trump’s sweeping import tariffs took a widening toll on U.S. consumer prices. Paul Davidson, USA Today, 12 Aug. 2025 Her plans to expand Archive Alive include a vision that widens access to both education and professional opportunities for budding Black archivists. Essence, 11 Aug. 2025 In Indiana, where congressional primaries are typically the more competitive races, a politically relevant advertisement or mail piece from a congressional office can widen the recognition gap between an incumbent and potential competitors, experts said. Brittany Carloni, IndyStar, 11 Aug. 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 21 Aug. 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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