[{"Bold_text": "noun", "List Items": ["Also called black quarter black quarter,.Veterinary Pathology.an infectious, often fatal disease of cattle and sheep, caused by the soil bacterium Clostridium chauvoeiand characterized by painful, gaseous swellings in the muscles, usually of the upper parts of the legs.", "Plant Pathology.a disease of cabbage and other cruciferous plants, characterized by dry, black lesions on the base of the stem, caused by a fungus,Phoma lingam.a disease of potatoes, characterized by wet, black lesions on the base of the stem, caused by a bacterium,Erwinia atroseptica.", "a disease of cabbage and other cruciferous plants, characterized by dry, black lesions on the base of the stem, caused by a fungus,Phoma lingam.", "a disease of potatoes, characterized by wet, black lesions on the base of the stem, caused by a bacterium,Erwinia atroseptica.", "a swindler, especially in racing or gambling.", "British Informal.a strikebreaker; scab."]}, {"Bold_text": "verb (used with object)", "List Items": ["to replace (a worker) who is on strike.", "to refuse to support (a union, union workers, or a strike).", "to betray or deceive (a person or cause)."]}, {"Bold_text": "verb (used without object)", "List Items": ["British Informal.to return to work before a strike is settled."]}]