run rampant

idiom

: to be very common or to spread very quickly and in a way that is difficult to control
Rumors of her engagement ran rampant.

Examples of run rampant in a Sentence

Recent Examples on the Web
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.
The case is a class action suit, brought by several current and former inmates at a women’s prison, against the private contractor that ran the place and allowed abuse to run rampant. Noel Murray, Vulture, 7 Nov. 2024 Our state Legislature must ensure that the voucher program does not continue to run rampant and that our taxpayer dollars are used appropriately. Ray Stern, The Arizona Republic, 9 Oct. 2024 The explanations run rampant from economists, politicians, and pundits. Erik Sherman, Forbes, 22 Nov. 2024 Reports show that false claims run rampant under X’s community notes feature—a crowdsourced method of fact-checking meant to replace the watchdogs laid off by Musk. Jenn Brice, Fortune, 5 Nov. 2024 See all Example Sentences for run rampant 

Dictionary Entries Near run rampant

Cite this Entry

“Run rampant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/run%20rampant. Accessed 18 Jan. 2025.

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!