[{"Bold_text": "noun", "List Items": ["Pathology. goiter .", "Botany.a cushionlike swelling on an organ, as that at one side of the base of the capsule in many mosses."]}, {"Bold_text": "noun", "List Items": ["a river in S Europe, flowing SE through SW Bulgaria and NE Greece into the Aegean. 225 miles (362 km) long."]}]