boom 1 of 2

noun

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

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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

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

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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
Pushing the gas expansion was the Great Recession in 2008, which slowed electric demand growth, and the boom in shale-gas. — Edmund H. Mahony, Hartford Courant, 31 Aug. 2026 Chinese exports jumped almost 24% in July from the year before, and more than 18% in the first seven months of this year, supported by strong demand for high-tech exports like semiconductors thanks to the boom in artificial intelligence. — ABC News, 31 Aug. 2026
Verb
During this time, the state’s prison population grew more than sevenfold, booming from about 160 in 1876 to more than 1,200 in 1908. — Ella Siegrist, The Conversation, 28 Aug. 2026 Housing prices boomed early in the decade, fueled by economic recovery and cheap loans that allowed people with shaky finances to purchase homes. — Terry Castleman, Los Angeles Times, 26 Aug. 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
  • With incomings, Newcastle’s summer started with a whimper and ended with a bang, a slow-burn of early rejections from high-profile targets which did little to ease a sense of disquiet among supporters.
    — George Caulkin, New York Times, 2 Sep. 2026
  • The catamaran, carrying 267 passengers and crew from Kyrenia to Turkey, sank in waters over 1,600 feet deep as survivors described loud bangs, sudden listing and passengers trapped inside.
    — Andrew Wilks, Los Angeles Times, 1 Sep. 2026
Definition of bang
Verb
  • But rising bond yields make safer government debt more attractive relative to stocks, while also reducing the present value investors assign to companies’ future earnings.
    — Lee Ying Shan, CNBC, 3 Sep. 2026
  • At the same time, waste is still piling up and resale’s environmental footprint is rising.
    — Bella Webb, Vogue, 3 Sep. 2026
Definition of rise
Verb
  • Videos of the flooding obtained by ABC News show a roaring Colorado River as mudflows and debris from metal structures are seen floating down the river.
    — ABC News, ABC News, 31 Aug. 2026
  • The jumpers climbed into the belly of a maroon-and-white jumpship as its propellers began to whir and then roar.
    — M. R. O’Connor, New Yorker, 31 Aug. 2026
Definition of roar
Noun
  • 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
  • The entire gymnasium roared with claps and cheers, the loudest and most fervent applause of the evening.
    — Angie Leventis Lourgos, Chicago Tribune, 22 Aug. 2026
Definition of clap
Verb
  • By increasing the carrier density in the neighbouring graphene bilayer, the team progressively weakened the Coulomb interactions between electrons in the magic-angle graphene.
    — Neetika Walter, Interesting Engineering, 5 Sep. 2026
  • The cores or plugs removed from the lawn during aeration actually increase the success of overseeding by providing more direct contact between the seeds and the soil.
    — Mary Marlowe Leverette, The Spruce, 4 Sep. 2026
Definition of increase
Verb
  • As the rocket rumbled along the Space Coast, nerves turned into catharsis for JPL scientists and engineers looking on.
    — Noah Haggerty, Los Angeles Times, 30 Aug. 2026
  • But Gareth Fry’s thundering, rumbling sound design too often oversells the suspense.
    — Frank Rizzo, Variety, 26 Aug. 2026
Definition of rumble
Noun
  • That blast killed seven civilians, mostly children, Iranian state media reported.
    — Julia Frankel, Los Angeles Times, 31 Aug. 2026
  • Crow-Armstrong’s 38 blasts are tied with Kyle Schwarber (2019) for second-most by a left-handed-hitting Cub.
    — Andy Martinez, Chicago Tribune, 31 Aug. 2026
Definition of blast
Verb
  • Each morning at the crack of dawn, in one of the great Instagram moments of our time, 165 enormous balloons begin to swell in Cappadocia's half-light, their burners briefly illuminating the valley floor.
    — Scott Campbell, Condé Nast Traveler, 2 Sep. 2026
  • But the administration, led by Deputy Defense Secretary Steve Feinberg, has pushed ahead, recruiting bankers to help wield a loan authority that has swelled from $1 billion to $200 billion thanks to the recent Republican party-line tax bill.
    — Eleanor Mueller, semafor.com, 2 Sep. 2026
Definition of swell

Browse Nearby Words

bookworms
boom
boomed
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Cite this Entry

“Boom.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boom. Accessed 5 Sep. 2026.

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