[{"Bold_text": "noun", "List Items": ["a painting or drawing in different shades of a single color.", "the art or technique of producing such a painting or drawing.", "the state or condition of being painted, decorated, etc., in shades of a single color."]}, {"Bold_text": "adjective", "List Items": ["being or made in the shades of a single color:a blue monochrome seascape.", "having the images reproduced in tones of gray:monochrome television."]}]