[{"Bold_text": "noun", "List Items": ["a boxer or other contestant intermediate in weight between a welterweight a light heavyweight light heavyweight,especially a professional boxer weighing up to 160 pounds (72.5 kilograms)."]}, {"Bold_text": "adjective", "List Items": ["Boxing.of or relating to middleweights:the middleweight division.", "(of a horse, especially a hunter) able to carry up to 185 pounds (83.9 kilograms)."]}]