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Synonyms

broaden

American  
[brawd-n] / ˈbrɔd n /

verb (used with or without object)

  • broadens,
    present (3rd person singular)
  • broadened,
    past participle,  past
  • broadening
    present participle
  1. to become or make broad.

    Synonyms:
    sophisticate, educate, inform, enlighten, widen, enlarge, expand, extend

broaden British  
/ ˈbrɔːdən /

verb

  1. to make or become broad or broader; widen

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of broaden

First recorded in 1720–30; broad + -en 1

Explanation

To broaden something is to make it wider or more expansive. If you wake up feeling less than cheerful, the sight of the doughnuts your dad got for breakfast might broaden your smile. Something can broaden literally, like a river that broadens as you hike beside it, growing wider as it flows south. Things also broaden figuratively, the way people's minds tend to broaden when they travel around the world and meet people from different cultures. In both cases, things that broaden expand and become more open.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

As well as putting out videos on his own accounts on X and TikTok, he has sought to broaden his audience by appearing on entertainment channels run by creators with large followings.

From Barron's Aug. 16, 2026

The discovery could also broaden research into how the health and history of blood stem cells affect the brain.

From Science Daily Aug. 14, 2026

A different way to ride the trend is to broaden your investing horizon.

From MarketWatch Aug. 12, 2026

The company also said it aims to create new opportunities for local artists and broaden access to live theater.

From Los Angeles Times Aug. 11, 2026

Because he spent all of his free time there, he couldn’t quite manage to broaden his life.

From "Geeks: How Two Lost Boys Rode the Internet Out of Idaho" by Jon Katz

"For JioStar, tennis broadens the engagement calendar, attracts affluent urban audiences and diversifies advertiser categories beyond cricket," says Bhalla.

From BBC Jul. 28, 2026

But if the weakness broadens or geopolitical risks intensify, policymakers could be spurred into action.

From The Wall Street Journal Jun. 16, 2026

Chatrie broadens the constitutional problem considerably because geofence warrants are built around collective searching.

From Slate May 20, 2026

“When it broadens out, it makes it much more difficult to avoid for consumers. That’s really the concern going forward,” Yaros said, adding that it’s especially challenging for lower-income households.

From MarketWatch May 12, 2026

It was about nine in the morning when Mammachi and Baby Kochamma got news of a white child’s body found floating downriver where the Meenachal broadens as it approaches the backwaters.

From "The God of Small Things" by Arundhati Roy

“Participation in the equity market has broadened significantly,” he noted.

From MarketWatch Aug. 17, 2026

He said the oil price shock from the war with Iran has not broadened out to cause more generalized inflation.

From MarketWatch Aug. 7, 2026

But they broadened into a wider expression of frustration over unemployment and governance, culminating in the resignation of Education Minister Dharmendra Pradhan.

From Barron's Aug. 1, 2026

“The broadening of the market has led to value outperformance, but the broadening of the market has also been because earnings growth has broadened out as well.”

From The Wall Street Journal Jul. 28, 2026

Farther along, beyond their comparatively modest houses, the street broadened and the grand villas of judges and officials rose on either side in the midst of large gardens and vineyards.

From "The Golden Goblet" by Eloise Jarvis McGraw

The thing about “Coat of Many Colors,” though, is that it doesn’t end with the narrator broadening her schoolmates’ minds or even with her shaming them for their cruelty.

From Los Angeles Times Aug. 26, 2026

The movie “9 to 5” from 1980 settled her broadening stardom; acting alongside Jane Fonda and Lily Tomlin in a comedy about three office workers who get even with an abusive boss, Parton charmed viewers.

From Los Angeles Times Aug. 25, 2026

Another feather in the cap for value is that, while growth stocks generally lead during periods of slowing or scarce profit, profits are now generally picking up and broadening out.

From MarketWatch Aug. 25, 2026

Tim Wilkins, the managing director of Intertanko, a trade body representing tanker owners, said the industry was "facing a broadening, deteriorating, and increasingly complex security situation".

From BBC Aug. 3, 2026

Compared to the normal brain, Algernons had decreased in weight and there was a general smoothing out of the cerebral convolutions as well as a deepening and broadening of brain fissures.

From "Flowers for Algernon" by Daniel Keyes

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