[{"Bold_text": null, "List Items": ["variant of alti- a vowel:altazimuth."]}, {"Bold_text": null, "List Items": ["a combining form of alternative ,used in compound words describing a nontraditional or unconventional version within a genre or category, often something provocative, subversive, or innovative:the alt-right movement;writers of alt-lit;alt-country bands;the alt-right movement;alt-weeklies;writers of alt-lit;quinoa and other alt-grains."]}, {"Bold_text": "adjective", "List Items": ["high ."]}, {"Bold_text": "noun", "List Items": ["in alt,in the first octave above the treble staff."]}, {"Bold_text": "abbreviation for", "List Items": ["alteration.", "alternate.", "altitude.", "alto."]}]