broaden

verb

broad·​en ˈbrȯ-dᵊn How to pronounce broaden (audio)
broadened; broadening ˈbrȯd-niŋ How to pronounce broaden (audio)
ˈbrȯ-dᵊn-iŋ
Synonyms of broadennext

intransitive verb

: to become broad

Examples of broaden in a Sentence

They need to broaden their understanding of other cultures. The police have broadened the scope of the investigation. Her smile broadened when I told her the good news. The investigation has broadened to include the mayor's staff. His interests broadened to include art and music, not just sports.
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.
She’s watched as focus has broadened over the years, from conservation to sustainability, and now, to corporate responsibility. Katherine Fung, MSNBC Newsweek, 10 Dec. 2025 The author expanded the series in 2024 with Celeste Tunnels Underground, broadening its educational reach while keeping representation at its core. Essence, 10 Dec. 2025 The law broadens the scope of information available for sharing as well as the web of supply chain partners it can be shared with, keeping enforcement efforts from becoming siloed and driving efficiency in CBP operations. Kate Nishimura, Sourcing Journal, 10 Dec. 2025 The company later added marine collagen tripeptides, broadening their use in nutrition, beauty, and cosmeceutical applications. Jon Stojan, USA Today, 10 Dec. 2025 See All Example Sentences for broaden

Word History

First Known Use

1864, in the meaning defined at intransitive sense

Time Traveler
The first known use of broaden was in 1864

Cite this Entry

“Broaden.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/broaden. Accessed 14 Dec. 2025.

Kids Definition

broaden

verb
broad·​en ˈbrȯd-ᵊn How to pronounce broaden (audio)
broadened; broadening ˈbrȯd-niŋ How to pronounce broaden (audio)
-ᵊn-iŋ
: to make or become broad or broader
broaden your horizons

More from Merriam-Webster on broaden

Last Updated: - Updated example sentences
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