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.
However, several Supreme Court decisions in the last several decades have loosened those restrictions and broadened what is permissible under the Constitution. Cate Charron, IndyStar, 30 Dec. 2025 Polkanova’s goals broadened at Woodbridge as the success of her team became a focus. Dan Albano, Oc Register, 30 Dec. 2025 Brands increasingly blend collagen supplements with other functional benefits (hydration, vitamins, joint support, beauty boosters), broadening appeal. Sara Braun, Charlotte Observer, 29 Dec. 2025 Market gains are beginning to broaden beyond mega-cap technology firms, the largest and most heavily weighted companies in major stock indexes. Brian Blank, The Conversation, 29 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 2 Jan. 2026.

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

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