smut

creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire

an offensive or indecent word or phrase

any fungus of the order Ustilaginales

destructive diseases of plants (especially cereal grasses) caused by fungi that produce black powdery masses of spores

a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink

affect with smut or mildew, as of a crop such as corn

become affected with smut

“the corn smutted and could not be eaten”

stain with a dirty substance, such as soot

make obscene

“This line in the play smuts the entire act”