[{"Bold_text": "noun", "List Items": ["a thick-headed or stupid person; blockhead.", "loggerhead turtle loggerhead turtle.", "loggerhead shrike loggerhead shrike.", "a ball or bulb of iron with a long handle, used, after being heated, to melt tar, heat liquids, etc.", "a rounded post, in the stern of a whaleboat, around which the harpoon line is passed.", "a circular inkwell having a broad, flat base."]}]