<p><strong>Noun</strong></p><ul><li>a thickly populated, run-down, squalid part of a city, inhabited by poor people</li><li>any squalid, run-down place to live</li></ul><p><strong>Verb</strong></p><ul><li>slummed</li><li>slum·ming</li><li>to visit slums, especially from curiosity</li><li>to visit or frequent a place, group, or amusement spot considered to be low in social status</li></ul>