[{"Bold_text": "noun", "List Items": ["Av ."]}, {"Bold_text": "abbreviation for", "List Items": ["Nautical. able seaman able seaman.", "airborne .", "U.S. Air Force.Airman Basic.", "Alberta, Canada (approved for postal use).", "antiballistic; antiballistic missile."]}, {"Bold_text": "abbreviation for", "List Items": ["Bachelor of Arts Bachelor of Arts."]}, {"Bold_text": null, "List Items": ["Chemistry. alabamine .", "Immunology. antibody ."]}, {"Bold_text": null, "List Items": ["a major blood group usually enabling a person whose blood is of this type to donate blood to persons of type AB and to receive blood from persons of type O, A, B, or AB."]}, {"Bold_text": "abbreviation for", "List Items": ["Nautical. able seaman able seaman.", "Baseball.(times) at bat.Alsoa.b."]}, {"Bold_text": null, "List Items": ["a formal element occurring in loanwords from Latin, where it meant “away from”:abdicate; abolition."]}, {"Bold_text": "abbreviation for", "List Items": ["about.", "Baseball.(times) at bat."]}]