Definition of expandnext
1
as in to develop
to express more fully and in greater detail an article on the First Ladies that the author later expanded into a book

Synonyms & Similar Words

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Antonyms & Near Antonyms

2
3
as in to extend
to arrange the parts of (something) over a wider area a spare leaf for those times when we have to expand the dining table to accommodate extra guests

Synonyms & Similar Words

Antonyms & Near Antonyms

4

Synonym Chooser

How does the verb expand differ from other similar words?

Some common synonyms of expand are amplify, dilate, distend, inflate, and swell. While all these words mean "to increase in size or volume," expand may apply regardless of the manner of increase (such as growth, unfolding, addition of parts).

a business that expands every year

When can amplify be used instead of expand?

The meanings of amplify and expand largely overlap; however, amplify implies the extension or enlargement of something inadequate.

amplify the statement with details

When might dilate be a better fit than expand?

Although the words dilate and expand have much in common, dilate applies especially to expansion of circumference.

dilated pupils

When is distend a more appropriate choice than expand?

The words distend and expand can be used in similar contexts, but distend implies outward extension caused by pressure from within.

a distended abdomen

When is it sensible to use inflate instead of expand?

In some situations, the words inflate and expand are roughly equivalent. However, inflate implies expanding by introduction of air or something insubstantial and suggests a vulnerability to sudden collapse.

an inflated ego

In what contexts can swell take the place of expand?

While the synonyms swell and expand are close in meaning, swell implies gradual expansion beyond a thing's original or normal limits.

the bureaucracy swelled to unmanageable proportions

Example Sentences

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.
Recent Examples of expand Their transformative gift will help expand our mission of bringing music education to students across the country, creating opportunities that will inspire and empower thousands of young people for years to come. Lily Brown, PEOPLE, 3 July 2026 Today’s lineup has expanded to include watermelon, banana fudge, Nerds, Hawaiian Punch and Extra Sour Tear Jerkers, among others. Lisa Gutierrez, Kansas City Star, 3 July 2026 Cognition’s expanding presence is uncovering another benefit. Nicholas Gordon, Fortune, 3 July 2026 The rescue started in a garage and later expanded into a facility that provides a safe haven and lifesaving care for native wildlife across the Carolinas. Maveah Griffith, Charlotte Observer, 3 July 2026 See All Example Sentences for expand
Recent Examples of Synonyms for expand
Verb
  • As adult influencers dominate online fashion culture, and tweens and teens see the same content as adults, there are fewer spaces for young people to develop styles of their own.
    Sophie Lou Wilson, Vogue, 2 July 2026
  • However, treatment given soon after exposure can prevent the infection from developing.
    Anthony Thompson, USA Today, 2 July 2026
Verb
  • The state also has goals, including some that have been in place since 2012, that set declining limits on smog-causing pollutants and required automakers to sell increasing percentages of electric and hybrid vehicles through 2025.
    Los Angeles Times, Los Angeles Times, 3 July 2026
  • The news came a day before Liz reported on Hong Kong’s beleaguered cinema market finally having an upturn, with overall box office revenues increasing by 25% thanks to a strong line-up of local and Hollywood releases.
    Max Goldbart, Deadline, 3 July 2026
Verb
  • Junior Caminero has already done some things no Rays players had ever accomplished, such as extending his sizzling power show on Friday to include hitting 10 home runs over a 10-game span.
    Marc Topkin, The Orlando Sentinel, 5 July 2026
  • With runners on second and third, in a 1-2 count, Pages extended to the outside edge of the plate to get around a slider and send it through the left side of the infield.
    Maddie Lee, Los Angeles Times, 5 July 2026
Verb
  • Roki Sasaki’s abysmal appearance faded away in the Dodgers’ 12-7 win over the San Diego Padres on Thursday night, but only after the National League West leaders rose from a catatonic first inning.
    Liana Handler Follow, Los Angeles Times, 3 July 2026
  • The rising death toll comes as criticism of the government’s response continues to intensify.
    Antonio María Delgado, Miami Herald, 3 July 2026
Verb
  • The White House has taken a more active role in the festivities than initially planned, setting up its own Freedom 250 project to supplement America250, a bipartisan congressional effort to celebrate the occasion.
    Los Angeles Times, Los Angeles Times, 3 July 2026
  • But officials said both renewables and coal will continue to rise for now, with coal needed to supplement when weather causes interruptions in wind or solar power.
    ABC News, ABC News, 1 July 2026
Verb
  • The government is also working with private developers, banks and the real estate sector to accelerate temporary and permanent housing solutions.
    Antonio María Delgado, Miami Herald, 3 July 2026
  • Years of crippling sanctions have paralysed the economy as accelerating bouts of mass nationwide protests have been put down by security forces with increasing force — culminating in the killing of thousands of demonstrators in January.
    Parisa Hafezi, USA Today, 3 July 2026
Verb
  • The mosque opened to the public on Saturday for a farewell ceremony.
    Nadeen Ebrahim, CNN Money, 4 July 2026
  • The Braves, fresh off three consecutive series losses, opened this four-game set with a 5-3 win on Friday at Truist Park.
    Gabriel Burns, AJC.com, 4 July 2026
Verb
  • This kind of abuse — and the swelling cost of cyberscams to victims around the world — has led to periodic crackdowns.
    ABC News, ABC News, 30 June 2026
  • Short sessions may help with lower-extremity swelling in otherwise healthy people, and MD Anderson Cancer Center has pointed to low-intensity vibration as potentially useful for cancer patients maintaining bone and muscle health.
    Allison Palmer, Kansas City Star, 30 June 2026

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Cite this Entry

“Expand.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/expand. Accessed 7 Jul. 2026.

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