boom 1 of 2

noun

Definition of boomnext
as in bang
a loud explosive sound the nerve-jangling boom of a car backfiring

Synonyms & Similar Words

Relevance

boom

2 of 2

verb

ˈbüm How to pronounce boom (audio)
1
as in to rise
to become greater in size, extent, volume, amount, or number with the strong economy, business is booming

Synonyms & Similar Words

Antonyms & Near Antonyms
2
as in to roar
to make a long loud deep noise or cry the cannons boomed throughout the night

Synonyms & Similar Words

Antonyms & Near Antonyms

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 boom
Noun
The global wellness market reached roughly $2 trillion in 2024 and is growing 5% to 6% annually through 2028, according to McKinsey, fueling the boom in at-home devices. — Hanna Wickes, Kansas City Star, 28 Sep. 2026 Red light devices are one of the loudest corners of that boom. — Hanna Wickes, Charlotte Observer, 28 Sep. 2026
Verb
YouTube is betting that the market for microdramas on TV screens is about to boom. — Alex Weprin, HollywoodReporter, 23 Sep. 2026 In recent years, that revenue has boomed largely due to enthusiasm over artificial intelligence, but those days of flush cash will not continue forever. — Stephen Hobbs, Sacbee.com, 23 Sep. 2026 See All Example Sentences for boom
Recent Examples of Synonyms for boom
  1. bang
  2. rise
  3. roar
  4. clap
  5. increase
  6. rumble
  7. blast
  8. swell
Noun
  • Swift pulled her dark blonde hair back into an effortless updo, showing off a pair of gold earrings and her blunt bangs.
    — Lara Walsh, InStyle, 28 Sep. 2026
  • Even one of music's most forward-facing artists, Taylor Swift, has sported her perfectly coiffed blonde bangs and signature red lip throughout each era.
    — Sadie Kargman, Allure, 28 Sep. 2026
Definition of bang
Verb
  • Those challenges become tomorrow’s workforce shortages, rising health care costs, and lost economic potential.
    — Stanley McChrystal, STAT, 29 Sep. 2026
  • It is inspired by the true story of the world’s first celebrity chef, Antonin Carême (Voisin), who rose from humble beginnings in Paris to the height of culinary stardom in Napoleon’s Europe.
    — Melanie Goodfellow, Deadline, 29 Sep. 2026
Definition of rise
Verb
  • The hometown crowd roared as Clark emerged alongside Wallen, but the appearance immediately dragged her back into the cultural and racial debates that had followed her since entering the WNBA.
    — Jackson Thompson OutKick, FOXNews.com, 3 Oct. 2026
  • Software stocks roared back from their artificial intelligence-driven sell off, while chip names cooled after a massive first-half run.
    — Alexa LoMonaco, CNBC, 1 Oct. 2026
Definition of roar
Noun
  • Lightning can travel miles from a storm, and officials suggest waiting 30 minutes after the last clap of thunder before heading back outdoors.
    — Manuel Bojorquez, Miami Herald, 4 Sep. 2026
  • Fans did the New Day clap in anticipation for the popular former WWE stable, and Kofi Kingston and Xavier Woods answered the bell, joining Swerve Strickland as the wildcard team.
    — Alfred Konuwa, Forbes.com, 30 Aug. 2026
Definition of clap
Verb
  • Contributions would increase depending on family size, with a family of four expected to pay $500,000, officials said.
    — Arkansas Online, Arkansas Online, 3 Oct. 2026
  • Europe in particular appears vulnerable to increasing borrowing costs, with inflation in France, Germany, Italy, and Spain all exceeding analysts’ expectations.
    — Nicholas Wu, semafor.com, 2 Oct. 2026
Definition of increase
Verb
  • Pardo watched as another adult elephant, likely Matisse’s sister, rumbled from a distance before the family came together, uniting with another series of rumbles, as if saying hello.
    — Jackie Flynn Mogensen, Scientific American, 1 Oct. 2026
  • The plane rumbled down the runway, picking up speed towards the roiling sea.
    — Literary Hub, Literary Hub, 30 Sep. 2026
Definition of rumble
Noun
  • Removing standing access reduces blast radius and buys time, while quick access withdrawal across hybrid environments blocks attacker pathways.
    — Robert Bobel, Forbes.com, 29 Sep. 2026
  • Riley drove the go-ahead blast over the wall in right-center field.
    — Los Angeles Times, Los Angeles Times, 29 Sep. 2026
Definition of blast
Verb
  • Who better, then, to tackle the equally epic story of the bond market and America’s $40 trillion—and swelling—national debt?
    — Nick Lichtenberg, Fortune, 29 Sep. 2026
  • Forecasters are warning about dangerous conditions at Southern California beaches this week, with high surf, erosion and possible coastal flooding, as a pair of storms roil warm Pacific waters and send yet more southerly swells toward the shoreline.
    — Alex Wigglesworth, Los Angeles Times, 28 Sep. 2026
Definition of swell

Browse Nearby Words

bookworms
boom
boomed
See all Nearby Words

Cite this Entry

“Boom.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boom. Accessed 6 Oct. 2026.

Copy Citation
Last Updated: - Updated example sentences
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

Word of the Day

Listen to the pronunciation of regimen

See Definitions and Examples »

Popular in Grammar & Usage

See More

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

7 Great Ways to Say 'Great'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Do You Need a New Language Peeve?

7 Great Ways to Say 'Great'

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
name tags
Words Named After People Quiz Find out who’s behind "leotard," "morphine," an...
See All