[{"Bold_text": "interjection", "List Items": ["(used as an exclamation of greeting) hello!"]}, {"Bold_text": "adjective", "List Items": ["an informal, simplified spelling of high :hi fidelity."]}, {"Bold_text": "abbreviation for", "List Items": ["Hawaii (approved especially for use with zip code).", "Meteorology. heat index heat index.Also H.I."]}, {"Bold_text": "abbreviation for", "List Items": ["Hawaiian Islands Hawaiian Islands.", "Meteorology. heat index heat index.Also HI"]}]