[{"Bold_text": "adjective", "List Items": ["light weight .", "being lighter in weight, texture, etc., than another item or object of identical use, quality, or function:a lightweight alloy for ship construction.a lightweight topcoat;a lightweight alloy for ship construction.", "without seriousness of purpose; trivial or trifling:lightweight reading.", "of or relating to a lightweight:He's the new lightweight contender.", "(of a horse, especially a hunter) able to carry up to 165 pounds (75 kilograms)."]}, {"Bold_text": "noun", "List Items": ["a person of less than average weight.", "Informal.a person who is of little influence, importance, or effect.", "a boxer or other contestant intermediate in weight between a featherweight ,and a welterweight ,especially a professional boxer weighing between 126 and 135 pounds (56.7–61 kilograms)."]}]