widen

verb

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

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.
Shares of Dell have gained 238% year to date as the hardware firm has benefited from sky-high demand for its products due to widening artificial intelligence adoption. — Liz Napolitano, CNBC, 2 Sep. 2026 Yet the candidate and his advisers evidently believe that the way to widen that gap is to proceed cautiously. — Amos Harel, Foreign Affairs, 2 Sep. 2026 Trading ranges are widening, and reversals are becoming more aggressive. — Thomas Hartmann, Forbes.com, 2 Sep. 2026 With The Row as Gyllenhaal’s first official photo call garb, European exposure for the brand may widen. — Julia Teti, Footwear News, 2 Sep. 2026 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

Rhymes for widen

See All Rhymes for widen

Browse Nearby Words

wide-mouthed
widen
widener
See all Nearby Words

Cite this Entry

“Widen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/widen. Accessed 4 Sep. 2026.

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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

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