break out 1 of 2

Definition of break outnext
as in to erupt
to develop suddenly and violently in the wake of news reports of deaths from the flu, panic broke out, and there was a mad rush for flu shots

Synonyms & Similar Words

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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 break out
Verb
In the decade after Yemen’s civil war broke out in 2014, its effects reverberated into Saudi Arabia, the UAE, and finally the Red Sea. April Longley Alley, Foreign Affairs, 11 Sep. 2026 Attacks on oil tankers in the Middle East pushed global crude prices above $105 a barrel as of Thursday, which amounted to a rise of about 50% since the Iran war broke out in late February. Max Zahn, ABC News, 11 Sep. 2026
Noun
Roundhill Investments, whose DRAM ETF has been a breakout star this year with close to $25 billion in assets, is planning to get in on the trade as well, through its CCML ETF, also currently in registration with the SEC. Eric Rosenbaum, CNBC, 4 Sep. 2026 The 19-year-old center back enjoyed a breakout performance at the Women’s AFCON tournament. Daniel Sperry, Kansas City Star, 3 Sep. 2026 See All Example Sentences for break out
Recent Examples of Synonyms for break out
Verb
  • Anak Krakatau has erupted since late ⁠on Friday, with volcanic ash detected at the airport early on Sunday, the ​ministry said in a statement.
    CNN Money, CNN Money, 6 Sep. 2026
  • As Morris hit the ground and the 57,000-plus yellow-and-green glad fans inside Autzen Stadium erupted, the Broncos’ fate was sealed.
    Idaho Statesman, Idaho Statesman, 6 Sep. 2026
Noun
  • Oregon’s Dante Moore (+1500) faced the toughest test and responded with a career-high 378 passing yards and three touchdowns in Oregon’s 34-27 escape from Boise State.
    Manny Navarro, New York Times, 6 Sep. 2026
  • Sumrall’s first duty was an escape toward competency, which began on offense.
    Noah White, Miami Herald, 6 Sep. 2026
Verb
  • The match was instead a battle of strategy and focus, and a test of which player could execute her shots best under pressure, amid the excited buzz of a crowd waiting for reasons to explode.
    Ava Wallace, New York Times, 6 Sep. 2026
  • The cost of living for middle class families for average Americans is exploding.
    NBC news, NBC news, 6 Sep. 2026
Noun
  • The aunties play an enormous role in Delbar and Mansur’s outing (and, in ways both positive and painful, in their flight from America and Iran, respectively).
    Literary Hub, Literary Hub, 11 Sep. 2026
  • Delays in testing and qualifying Blue Origin’s BE-4 engine and an explosion of the rocket’s Centaur upper stage during a ground test in 2023 eventually pushed Vulcan’s first test flight into early 2024.
    Stephen Clark, ArsTechnica, 11 Sep. 2026

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Cite this Entry

“Break out.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/break%20out. Accessed 13 Sep. 2026.

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