mud

1 of 2

noun

1
: a slimy sticky mixture of solid material with a liquid and especially water
especially : soft wet earth
2
: abusive and malicious remarks or charges
political campaigners slinging mud at each other
3
: anathema sense 1a
usually used in the phrase one's name is mud
4
: a mixture of water, clay, and chemicals used in oil-well drilling and having various functions (such as lubrication and cooling of the bit and flushing of rock particles to the surface)

mud

2 of 2

verb

mudded; mudding

transitive verb

1
: to make muddy or turbid
2
: to treat or plaster with mud

Examples of mud in a Sentence

Noun He tracked mud into the house. The car was stuck in the mud.
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.
Noun
Smaller dinosaurs and other creatures were caught in the mud, unable to escape. Scott Travers, Forbes, 21 Mar. 2025 For hallways, mud rooms, kitchen runners, or entryways, jute brings a minimal and bohemian decor aesthetic while also delivering on functionality. Julia Harrison, Architectural Digest, 20 Mar. 2025
Verb
The park is home to thousands of thermal features ranging from hot springs to geysers to mud pods to steam vents. Monica Cull, Discover Magazine, 21 Mar. 2025 California concerns turn from fire to mud Intermittent showers sweeping across Southern California on Sunday provided welcome relief for firefighters battling devastating wildfires but threatened to bring an unwelcome side effect — mudslides. Nicole Fallert, USA TODAY, 27 Jan. 2025 See All Example Sentences for mud

Word History

Etymology

Noun

Middle English mudde, probably from Middle Low German

First Known Use

Noun

14th century, in the meaning defined at sense 1

Verb

1593, in the meaning defined at sense 1

Time Traveler
The first known use of mud was in the 14th century

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Cite this Entry

“Mud.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mud. Accessed 28 Mar. 2025.

Kids Definition

mud

noun
ˈməd
: soft wet earth

More from Merriam-Webster on mud

Last Updated: - Updated example sentences
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