muck up

verb

mucked up; mucking up; mucks up

transitive verb

: to make a mess of : bungle, spoil

Examples of muck up in a Sentence

I swear, she mucks up everything she tries.
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.
Part of that journey was squaring Montoya’s goal of playing entertaining, attacking soccer with mucking up the game. Michael Nowels, The Mercury News, 13 Nov. 2024 Draymond Green, who has been terrific this season defensively, constantly mucked up the paint with rotations. Danny Emerman, The Mercury News, 6 Nov. 2024 This wouldn’t be the first time such a discrepancy mucks up the MCU. Siddhant Adlakha, Vulture, 26 July 2024 Stock market The stock market is off to its best start to a year since 1997 but a massive dockworkers strike underway in the US could muck up some of that progress, economists say. Alexandra Banner, CNN, 2 Oct. 2024 See all Example Sentences for muck up 

Word History

First Known Use

1896, in the meaning defined above

Time Traveler
The first known use of muck up was in 1896

Dictionary Entries Near muck up

Cite this Entry

“Muck up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/muck%20up. Accessed 22 Nov. 2024.

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!