✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!
messier; messiest
1
a
: marked by confusion, disorder, or dirt : untidy
a messy room
b
: likely to create a mess
a messy task/hobby
messy paint
2
: lacking neatness or precision : careless, slovenly
messy thinking
3
: extremely unpleasant or trying
messy lawsuits
a messy divorce
messily adverb
messiness noun

Examples of messy in a Sentence

Painting a room can be messy work. Some kinds of glue are messier than others. a delicious but messy sandwich
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.
Trump's on the other hand, resemble a baker's buffet, endless, messy, burger-ridden, and everyone leaves feeling a little worse for wear. Jack Royston, MSNBC Newsweek, 30 Nov. 2025 The latest Futurecast shows the sharp rain and snow line early Tuesday, with steady snow inland and a messy mix near the coast. Jacob Wycoff, CBS News, 30 Nov. 2025 Love’s messy reciprocity—fluctuating moods, compromise, vulnerability—gets streamlined out of the interface. Kaif Shaikh, Interesting Engineering, 28 Nov. 2025 Rivalry week always delivers a chaotic masterpiece, and where there's not enough slices of pie for so many contenders, it's bound to become a messy fight to get a serving. Jordan Mendoza, USA Today, 28 Nov. 2025 See All Example Sentences for messy

Word History

First Known Use

1627, in the meaning defined at sense 1a

Time Traveler
The first known use of messy was in 1627

Cite this Entry

“Messy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/messy. Accessed 3 Dec. 2025.

Kids Definition

messy

adjective
messier; messiest
1
: marked by confusion, disorder, or dirt : untidy
2
: extremely unpleasant or trying
messy lawsuits
messily adverb
messiness noun

More from Merriam-Webster on messy

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!