smutted; smutting
: to become affected by smut
1
: matter that soils or blackens
specifically
: a particle of soot
2
: any of various destructive diseases especially of cereal grasses caused by parasitic basidiomycetous fungi (order Ustilaginales) and marked by transformation of plant parts into dark masses of spores
also
: a fungus causing a smut
3
: obscene language or matter
Examples of smut in a Sentence
Noun
Smut is not allowed in this house.
obscenity laws that aimed to stamp out smut
Recent Examples on the Web
Jordan Hoffman, EW.com, 9 July 2025
And at Maya, most diners found a $55 check average as unpalatable as corn smut.
—Mackensy Lunsford, The Tennessean, 2 July 2025
The third act of the infamously schlocky Paul Verhoeven flick Showgirls takes a hard-left turn from being cheese-tastic smut to a harrowing nightmare.
—Aisha Harris, NPR, 21 June 2025
This is bermudagrass smut, a disease that attacks specifically the seed heads in bermuda turf.
—Neil Sperry, Fort Worth Star-Telegram, 20 June 2025
See All Example Sentences for smut
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Noun
By 2010, the magazine was essentially family entertainment compared to the tidal wave of online smut, so a peek-a-boo pictorial of half-naked cybergals didn't seem so risqué.
—Jordan Hoffman, EW.com, 9 July 2025
And at Maya, most diners found a $55 check average as unpalatable as corn smut.
—Mackensy Lunsford, The Tennessean, 2 July 2025
The third act of the infamously schlocky Paul Verhoeven flick Showgirls takes a hard-left turn from being cheese-tastic smut to a harrowing nightmare.
—Aisha Harris, NPR, 21 June 2025
This is bermudagrass smut, a disease that attacks specifically the seed heads in bermuda turf.
—Neil Sperry, Fort Worth Star-Telegram, 20 June 2025
See All Example Sentences for smut
Cite this Entry
“Smut.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/smut. Accessed 14 Jul. 2025.
Copy CitationKids Definition
smut
1 of 2 verb
smutted; smutting
1
: to stain, soil, or affect (a crop or plant) with smut
2
: to become affected by smut
smut
2 of 2 noun1
: matter that soils or blackens
especially
: a particle of soot
2
: any of various destructive diseases of plants caused by fungi that transform plant organs (as seeds) into dark masses of spores
also
: a fungus that causes a smut
3
: indecent language, pictures, or writing
Medical Definition
smut
noun
: any of various destructive diseases especially of cereal grasses caused by parasitic fungi (order Ustilaginales)
also
: a fungus causing a smut
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