1
a
b
: a filthy or soiling substance (such as mud, dust, or grime)
c
archaic : something worthless
d
: a contemptible person
treated me like dirt
2
: loose or packed soil or sand : earth
a mound of dirt
a dirt road
3
a
: an abject or filthy state : squalor
living in dirt
b
: corruption, chicanery
vowed to clean up the dirt in the city government
c
: licentiousness of language or theme
d
: scandalous or malicious gossip
spreading dirt about his ex-wife
e
: embarrassing or incriminating information
trying to dig up dirt on her political rivals

Examples of dirt in a Sentence

Pack dirt loosely around the base of the plant. You've got some dirt on your face. Their shoes were covered with dirt. No amount of cleaning will get rid of all this dirt.
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.
How Often To Clean Wood Floors Keep your wood floors clean to prevent scratches from crumbs, dirt, and grit. Zoe Gowen, Southern Living, 22 Nov. 2025 How the restoration came together Gunnar Wynarski, a vehicle specialist at Volkswagen, said the damage to the vehicle, including dirt, embers and ash that had blown into the broken rear window, was extensive. Eric D. Lawrence, Freep.com, 21 Nov. 2025 The insides of these craters likely have not been disturbed other than the small amount of lunar dust, dirt, and debris that’s landed in them due to other, subsequent strikes on the Moon in hundreds of millions or even billions of years. Big Think, 21 Nov. 2025 Not until the 2011-12 broadcast season, or Year 6 of SNF, did NBC’s NFL juggernaut tamp the dirt down over the last pretender. Anthony Crupi, Sportico.com, 21 Nov. 2025 See All Example Sentences for dirt

Word History

Etymology

Middle English drit, from Old Norse; akin to Old English drītan to defecate

First Known Use

13th century, in the meaning defined at sense 1a

Time Traveler
The first known use of dirt was in the 13th century

Browse Nearby Words

Cite this Entry

“Dirt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dirt. Accessed 24 Nov. 2025.

Kids Definition

dirt

noun
1
: a filthy or soiling substance (as mud, dust, or grime)
2
: loose or packed earth : soil
a mound of dirt
3
b
: indecent language : obscenity
4
: harmful gossip
stop spreading dirt about him

More from Merriam-Webster on dirt

Last Updated: - Updated example sentences
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