messier; messiest
Synonyms of messynext
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.
The robot handles laundry, and the clip ends before the messier second attempt. Robert J. Szczerba, Forbes.com, 19 June 2026 Palmetto General and other South Florida hospitals are caught in the crosshairs of a legal showdown between two health executives that began earlier this year and is getting messier. Michelle Marchante june 19, Miami Herald, 19 June 2026 Though sequencing a patient’s full genome is now straightforward, identifying clear cause-and-effect relationships in the messy data of a human genome is not always possible. Jared Perlo, NBC news, 18 June 2026 Instead of turning bag removal into the messiest part of the routine, Momcozy’s lift-and-seal bagging system helps make the process cleaner and more convenient, with less hassle and less direct exposure. Malana Vantyler, USA Today, 18 June 2026 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 21 Jun. 2026.

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

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