foul up
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Will this dirty business foul up anyone’s career?
From Los Angeles Times ● Oct. 9, 2025
The pandemic, he fears, will continue to foul up his touring schedule.
From Washington Post ● Feb. 18, 2022
Self-deleting messages can also foul up long-established record-retention practices and, for some federal employees, they may constitute a violation of the law.
From New York Times ● Jul. 6, 2017
This winter, he says, there’s no El Nino to foul up the weather prognostication.
From Washington Times ● Aug. 14, 2016
Some inmates, for example, would try to flush something huge, like a bedsheet, in hopes it might foul up the entire block’s plumbing or allow them to flood the gallery.
From "Newjack: Guarding Sing Sing" by Ted Conover
