[{"Bold_text": "noun", "List Items": ["demonstration ( defs 4, 6 ) demonstration ( defs 4, 6 ).", "demonstrator ( def 5 ) demonstrator ( def 5 ).", "a recording of a new song or of one performed by an unknown singer or singing group, distributed to disc jockeys, recording companies, etc., to demonstrate the merits of the song or performer.", "demolition ( def 1 ) demolition ( def 1 ):He does flooring and demo for a living."]}, {"Bold_text": "verb (used with object)", "List Items": ["to try out or exhibit the use of (a product, process, or the like):You can demo the game without downloading or buying it.", "to record (a song) to demonstrate the merits of the song or performer."]}, {"Bold_text": "noun", "List Items": ["a member of the Democratic Party; Democrat."]}, {"Bold_text": null, "List Items": ["a combining form occurring in loanwords from Greek, where it meant “people” (democratic); on this model, used in the formation of compound words (demography)."]}]