[{"Bold_text": "noun", "List Items": ["a particle of soot; sooty matter.", "a black or dirty mark; smudge.", "indecent language or publications; obscenity.", "Plant Pathology.a disease of plants, especially cereal grasses, characterized by the conversion of affected parts into black, powdery masses of spores, caused by fungi of the order Ustilaginales.a fungus causing this disease.", "a disease of plants, especially cereal grasses, characterized by the conversion of affected parts into black, powdery masses of spores, caused by fungi of the order Ustilaginales.", "a fungus causing this disease."]}, {"Bold_text": "verb (used with object)", "List Items": ["to soil or smudge."]}, {"Bold_text": "verb (used without object)", "List Items": ["to become affected with smut, as a plant."]}]