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.
The recent rally has broadened the AI trade beyond chipmaking stalwart Nvidia, which, for years, nearly single-handedly lifted stocks to fresh highs. Samantha Subin, CNBC, 12 May 2026 Experience Sioux Falls has broadened its marketing efforts beyond the typical five-state neighboring region and more into the national market to potentially attract new tourists in addition to those who have visited in the past. ABC News, 11 May 2026 When the Affordable Care Act took effect in 2010, 340B program eligibility broadened, unlocking discounts for certain rural hospitals, children’s hospitals, some disease-specific treatment programs, and hospitals that serve a significant share of low-income patients. Dené K. Dryden, Twin Cities, 8 May 2026 The Denver Police Department broadened its use-of-force policy to allow officers to use Tasers in more circumstances for 10 days last month, then reversed course and rescinded the new policy after the city’s police watchdogs criticized the move. Shelly Bradbury, Denver Post, 8 May 2026 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 May. 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

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster