Sentence examples for breaks out from inspiring English sources

"breaks out" is correct and commonly used in written English.
It means to suddenly begin or occur, often in a disruptive or unexpected way. Example: - After weeks of tension, the students finally broke out in a loud argument during class. - The fire quickly broke out and spread to the neighboring buildings. - As soon as the concert started, the fans broke out into wild cheers and applause. - We were enjoying our hike until a thunderstorm suddenly broke out. - The stock market broke out in chaos as news of the company's bankruptcy spread.