[{"Bold_text": "noun", "List Items": ["the young of the domestic cow or other bovine animal.", "the young of certain other mammals, as elephants, seals, and whales.", "calfskin(def2) calfskin(def2).", "Informal.an awkward, silly boy or man.", "a mass of ice detached from a glacier, iceberg, or floe."]}, {"Bold_text": "noun", "List Items": ["the fleshy part of the back of the human leg below the knee."]}]