[{"Bold_text": "noun", "List Items": ["Oftenslums.a thickly populated, run-down, squalid part of a city, inhabited by poor people.", "any squalid, run-down place to live."]}, {"Bold_text": "verb (used without object)", "List Items": ["to visit slums, especially from curiosity.", "to visit or frequent a place, group, or amusement spot considered to be low in social status."]}]