[{"Bold_text": "noun", "List Items": ["a plant,Colocasia esculenta,of the arum family arum family,cultivated for its edible tuber: widely distributed throughout tropical and subtropical regions, including the Caribbean, the Pacific Islands Pacific Islands,Australia, New Zealand, India, and a number of Asian and African nations.", "the edible tuber of Colocasia esculenta,a widely distributed tropical and subtropical plant of the arum family arum family."]}]